Explore the reference resources listed here to develop a working knowledge of your topic. These materials will lead you deeper into the research through their summation of the topic, introduction to related concepts and events, and the bibliographies used to create them.
Credo Reference provides access to a large number of encyclopedias, dictionaries, thesauri and other reference books. Subjects covered include art, biography, history, literature, music, religion, and science and technology.
Search many top encyclopedias on multiple topics for background information on your topic. Articles in these encyclopedias are written by experts.