| Book Sources | |
| 1952-1979 | International Bibliography of Political Science |
| Full-Text Online Sources | |
| 1988- | SIRS Researcher |
| Government Documents (U.S.) | |
| 1915-current | Public Affairs Information Service Bulletin (PAIS) |
| Journal Indexes | |
| 1838-1974 | C.R.I.S.: The Combined Retrospective Index Set to Journals in History, |
| 1915-current | Public Affairs Information Service Bulletin (PAIS) |
| 1947-current | Bulletin Analytique de Documentation Politique, Économique et |
| 1951- | International Political Science Abstracts |
| 1952-1979 | International Bibliography of Political Science |
| 1969-current | Alternative Press Index |
| 1988- | SIRS Researcher |
| Magazine Indexes | |
| 1988- | SIRS Researcher |
| Newspaper Indexes | |
| 1988- | SIRS Researcher |
| Online Databases | |
| 1915-current | Public Affairs Information Service Bulletin (PAIS) |
| 1988- | SIRS Researcher |
| Report Indexes | |
| 1952-1979 | International Bibliography of Political Science |
| United Nations Sources | |
| 1952- | Index to Proceedings of the Economic and Social Council |