Reference sources are reliable starting points for exploring topics. Definitions, overviews, chronologies, facts, and biographies are some of the types of information found in reference works.
Encyclopedias provide concise, yet in-depth, background information about specific topics. Articles in encyclopedias often provide additional reading lists and serve as basic introductions to topics. Below are several encyclopedias relating to the social sciences.
Dictionaries provide definitions of terms and concepts as well as their usage. They help to clarify terminology and can provide clues to useful search keywords.