Reader's Guide Retrospective 1890-1982
Citations of articles on a variety of topics, from the Reader's Guide to Periodical Literature.
Web-based citation manager that allows users to import, store and organize citations from various sources, and format papers/bibliographies automatically in a variety of citation styles.
Religion Index
see ATLA
Roper iPoll
A comprehensive database of public opinion information, containing more than 600,000 questions and answers asked in the US since 1935 from every major survey organization. Includes access to the full datasets on archived surveys.