- Institute for Advanced Study
- Princeton Public Library
- Princeton Theological Seminary
- Rutgers University Library
- New Jersey Libraries and Catalogs
- Brown University
- Columbia University
- Cornell University
- Dartmouth College
- Harvard University
- Library of Congress
- New York Public Library
- New York University
- Temple University
- University of Pennsylvania
- Yale University
- WorldCat (OCLC FirstSearch)
A comprehensive library catalog which lists books, DVDs, videos, music scores, recordings, maps and more. Includes materials owned by Princeton University Library and other libraries nearby.
- WorldCat.org (OCLC)
Offers an easy to use interface of WorldCat. Includes materials owned by Princeton University Library and other libraries nearby. Also includes journal and magazine articles from these databases: ArticleFirst (general and multidisciplinary), ERIC (education), Medline (medical) and GPO (US government).
- Center for Research Libraries
Princeton is a member of the Center and may borrow research materials such as foreign and domestic newspapers, foreign dissertations, documents for extended periods.
- Karlsruhe Virtual Catalog
Connections to many European library catalogs
- LibDex. The Library Index
Worldwide listing of library homepages, web online catalogs, Friends of the Library pages.
- Monthly Catalog of US Government Publications
( 1895-1976) Comprehensive index to historical information published by the United States federal government.
- National and major libraries
Worldwide listing national and major libraries
OAIster is a union catalog of digital resources. We provide access to these digital resources by "harvesting" their descriptive metadata
(records) using OAI-PMH <http://www.openarchives.org/> (the Open Archives Initiative Protocol for Metadata Harvesting)"
- Worldwide library web sites
Libweb - Library web servers (Worldwide) via WWW