Online Reference Sources

Online Encyclopedias and tutoring services 

Encyclopedia Britannica Academic Edition

Online encyclopedia for use in academic libraries

Encyclopedia Britannica Public Library Edition

Online encyclopedia for use in public libraries

Encyclopedia Britannica School Edition

Online encyclopedia for middle and high school students

Encyclopedia Smithsonian

Just like the Smithsonian Institution itself, this resource has everything. Provides bibliographies, curriculum ideas, and information on a wide range of topics.

Library of Congress: Portals to the World

Links to electronic resources from around the world. Organized alphabetically by country


TutorND offers FREE online tutoring and academic resources from for North Dakota residents. Get live help from a tutor in major subjects like math, science, social studies, English, or even assistance with your job search. The service can be accessed from any North Dakota library or from your home computer.