Select one of the above free sources for authoritative answers to reference questions.
More reference sites can be found by scrolling down or using the page index below.
Bookmark this page for quick access from personal laptops or from home computers.

Page Index








Online Reference Book Use
All of the reference books listed on this page can be accessed from on-campus computers. To access the titles highlighted in red from off-campus, students should see the Database Access Page or contact a librarian for passwords and information. The other reference books are available free on the Internet.
XreferPlus
Type your keyword or subject term in the window below.
Search 100 reference books by entering one key word.
Search

AccessScience
Access all the articles and illustrations from this online edition
of the McGraw-Hill Encyclopedia of Science & Technology.

NetLibrary Reference Center
Search 450 reference books with one keyword.
Click the above link and enter your search term.

NexisLexis Reference
Search biographies, country/state profiles, quotations,
survey (poll) results, and the World Almanac.

Or search individual reference ebooks
Select a topic from the list on the left and
choose a title appropriate for your research.
 

Quality Web Resources for Free
The following have been selected from university, government, and commercial Web sites. These sites make up a free virtual reference shelf that allows anyone with Web access to find reliable information and data on a vast number of subjects.

(A)       General Works

Bartleby.com
Enter your query for general and literary information in the space below.
Virtual Reference Shelf
Reference sources on the Web selected by the Library of Congress.
Harvard Classics
Search 50 volumes of classic literature, history, philosophy, religion, and folklore with one keyword.

Almanacs
Old Farmer's Almanac
An abbreviated version that contains information on gardening, astronomy, weather, food and the outdoors.
Infoplease
Contains statistics, biographies, and brief information on a variety of topics.

Encyclopedias
HighBeam Encyclopedia
Search over 57,000 articles from the Columbia Encyclopedia.
Britannica Concise
A 28,000 article, single-volume encyclopedia. The full-text version is available for student/staff use.
Wikipedia
A user written and edited encyclopedia with over 1,611,833 articles in English
Associations on the Net
A guide to web sites of prominent organizations and associations.

Dictionaries & Thesauri
OneLook
Find a definition or translation of 7 million words in more than 900 online dictionaries at this search engine for words and phrases.
Allwords.com
A multi-lingual dictionary that can translate words into Dutch, French, German, Italian, or Spanish.
American Heritage Dictionary
Contains 90,000 entries, 900 full-page color illustrations, 70,000 audio word pronunciations, and language notes.
Merriam-Webster Dictionary
Online version is based on Merriam-Webster's Collegiate® Dictionary. Includes audio pronunciations.
Roget’s Thesauri
Roget's II contains 35,000 synonyms in an easy-to-use format with brief word definitions.
Dictionary.com
Multiple dictionaries or thesauri may be searched by entering one keyword at this site.
Acronym Finder
The largest dictionary of acronyms, abbreviations, and initialisms with more than 530,000 human-edited entries.

(B)       Philosophy, Religion
Internet Encyclopedia of Philosophy
Some articles are original contributions by specialized philosophers and others are temporary articles that will be replaced by original articles.
Stanford Encyclopedia of Philosophy
Partially complete dynamic reference that includes hundreds of refereed articles maintained and kept up to date by an expert or group of experts.
Bulfinch's Age of Fable
Anthology of myths and classic legends told in prose to give the "work the charm of a story-book".
Golden Bough
Study in comparative folklore, magic and religion that explains rites and beliefs of certain early cultures.

(C-F)       History
Biographical Dictionary
Contains over 33,000 biographies on notable men and women who have lived from ancient times to the present day.
Academy of Achievement
Interviews and biographies on over 100 world leaders from diverse fields are located on this site.
Biography.com
Find basic information on the lives of 25,000 historical or prominent individuals.
New Dictionary of Cultural Literacy
Identifies and defines the terms or concepts found in the body of information shared by a broad majority of literate Americans.
Encyclopedia of World History
Conveys the key topics of world history in 20,000 entries written by thirty prominent historians.

(G)       Geography
Getty Thesaurus of Geographic Names
Contains coordinates, hierarchical position, and types of geographic place names.
World Factbook
CIA assessment of the world's countries. "Entries include sections on Land, Water, People, Government, Economy, Communications, and Defense Forces."
Department of State Background Notes
Includes "facts about the land, people, history, government, political conditions, economy, and foreign relations of independent states".
Country Studies
"Description and analysis of the historical setting and the social, economic, political, and national security systems and institutions of countries throughout the world."
U.S. Gazetteer
Identify places, view maps, and obtain census data at this site. Maintained by the U.S. Census Bureau.
Global Gazetteer
Locate international countries, cities, and towns using online maps.
Columbia Gazetteer of North America
Index to geographical places covering every incorporated place and county in the United States, along with physical features, Canada, Mexico, and the Caribbean.
World Sites Atlas
Contains a collection of continent, country, U.S. state and city online maps.
Mapquest
Locate road and street maps and directions for driving to destinations.

(H)       Social Science
Occupational Outlook Handbook
Source of career information that includes the education or training needed, earnings, job prospects, occupation description, and working conditions.
Dictionary Of Occupational Titles
Provides job titles, job descriptions, and federal codes for thousands of occupations.
SEC Filings & Forms
Collection of the registration statements and periodic reports filled by foreign and domestic companies with the U.S. Securities and Exchange Commission.
ZIP Code Lookup
Find the ZIP code for an address, a city, a company, or the cities in a Zip Code.
Infospace
Phone directory type information for people and companies. Searches may be made by phone number, street address, ZIP code, email address, or area code.
Anywho
An online directory that contains yellow pages, white pages, and a reverse lookup.
Online Conversion
Converts units of length, temperature, speed, volume, weight, cooking, area, fuel economy, currency to other units or systems of measurement.
Universal Currency Converter
Performs interactive foreign exchange calculations, using live currency rates. Calculations can be made on the currencies of 85 countries.
Realtor.com
Find real estate listings and homes for sale. Search for properties throughout the United States.

(J)       Political Science
Statistical Abstract of the United States
The Census Bureau's summary of statistics on the social, political, and economic organization of the U.S.
CensusScope
Tools for investigating U.S. demographics including state, metro, and county charts, trends, maps, rankings, and segregation measures.

(K)       Law
Everybody's Legal Glossary
Glossary contains plain-English definitions for hundreds of legal terms.
FindLaw
Directory of lawyers that practice in the United States and a listing of brief information on common legal questions.

(L)       Education
Best 361 Colleges Rankings
Rankings of colleges in 8 categories based on surveys of over 115,000 students.

(M)       Music
Allmusic
Selection guide that includes biographies, reviews, information about music, and other writings about artists and albums.
Instrument Encyclopedia
Pictures of musical instruments from different cultures around the world are shown along with descriptions of their relationship.

(N)       Fine Art
Artcyclopedia
Contains basic artist information with an index to 2,300 sites and access to an estimated 180,000 works of art.
Internet Movie Database
Catalog of the actors, directors, filming locations, trivia, reviews, and other details about movies.
All Movie Guide
Database of synopses of films with reviews of major hits or those with artistic importance. Over 220,000 titles are indexed.

(P)       Language, Literature, Usage
American Heritage® Book of English Usage
Problems in grammar, style, diction, usage, gender, social groups and scientific forms are addressed.
Columbia Guide to American English
Guide to how our language is best written, spoken, and used effectively.
Cambridge History of Eng. & Am. Literature
An 18 volume encyclopedia of literary history and criticism on a wide selection of writings.
Chicago/Turabian Documentation
Guidelines from the Chicago Manual of Style and Turabian's Manual for Writers for documenting works.
Hutchinson Dictionary of Difficult Words
Browse or search for over 13,900 difficult words with their meanings.
Brewer's Dictionary of Phrase and Fable
"Giving the Derivation, Source, or Origin of Common Phrases, Allusions, and Words That Have a Tale to Tell."

Quotations
Quotations
Over 87,000 contemporary and classic quotations in a searchable database.
Quoteland
Site's mission is to get useful, on-topic, quotes for people's work.

Speeches
Inaugural Addresses of the Presidents
Includes inaugural speeches from George Washington to George W. Bush.
World’s Famous Orations
Access 281 classic orations by 213 rhetoricians. Selected by William Jennings Bryan.
Oxford Shakespeare
Contains all of the works, 37 plays, 154 sonnets and miscellaneous verse, that William Shakespeare wrote.

Poetry
American Verse Project
Collection of American poetry books published prior to 1920. The entire collection can be searched for individual poems using keywords or phrases.

(Q)       Science
Encyclopedia of Plants and Gardening
This directory of plants and gardening information includes a dictionary of botanical words.
Physics and Astronomy Reference
Contains tables, data, equations, and other information useful in studying physics and astronomy.
Ency. of the Atmospheric Environment
Covers atmospheric issues, such as acid rain, global warming and ozone depletion.
World of Science
Brief encyclopedic information on topics in physics, chemistry, astronomy, mathematics, and biography.
Life Science Dictionary
Over 8300 terms are defined in biochemistry, biotechnology, botany, cell biology and genetics.
USDA Plants Database
"Provides standardized information about the vascular plants, mosses, liverworts, hornworts, and lichens of the U.S."
Global Crop Pests - Identification & Information
Covers basic identification and recognition of pests, along with their biology, ecology, and control strategies.
Mammal Species of the World
On-line taxonomy of scientific names organized in a hierarchy that includes Order, Family, Subfamily, Genus and Species.
ChemFinder
Contains common types of chemical information that can be accessed by chemical name, formula, molecular weight, or CAS Registry Number.
Hazardous Chemical Database
Allows "user to retrieve information for any of 25,009 hazardous chemicals or 'generic' entries based on a keyword search".
All About Birds
Learn how to identify, attract, and conserve birds and their habitats at this site.

(R)       Medicine
Merck Manual of Medical Information
Explains symptoms, diagnosis, disorder prevention and treatment.
RxList - The Internet Drug Index
Search by keywords for drug information, interactions, names, NDC codes, side effects, and patient information.
MedlinePlus Health Information
Provides authoritative health information from the National Institutes of Health and NLM. Includes an illustrated medical encyclopedia.
AMA DoctorFinder
Obtain basic professional information on over 690,000 licensed physicians in this country.
AIM DocFinder
Search for physician license data supplied by the Association of State Medical Board Executive Directors.
Hospital Compare
Information from the U.S. Dept. of Health & Human Services to help compare the quality of care hospitals provide.
MedlinePlus Directories
Links to directories of health professionals, specialists, services, hospitals, and other facilities.
MedlinePlus Go Local
Directory to help find local resources for health-related issues.
MedlinePlus Organizations by Health Topic
Listing of organizations that provide health information arranged by topic.
MedlinePlus Other Resources
Directory of health related federal government databases and other resources.

(T)       Technology
ThomasNet Industrial Product/Service Search
Provides information on industrial products, services, and CAD drawings. Search by product, company name, or brand name.
North American Industry Classification System (NAICS)
"Includes definitions for each industry, tables showing ... codes that changed, and a comprehensive index."
NADA Guides
Find new and used vehicle pricing, comparisons, and information on cars, motorcycles, boats, and recreation vehicles.
Old Farmer's Almanac
An abbreviated version that contains information on gardening, astronomy, weather, food and the outdoors.