(also called reference managers or bibliographic software)
- University of Wisconsin Citation Manager Website
- - extenxive information on bibliographic software
- Comparison of Reference Management Software
- - Wikipedia article with extensive comparisons of many citation managers.
- Citation & Document Managers - Bioscience Library - UC Berkeley
- Short descriptions of RefWorks, EndNote, and Quosa with links Citation managers (Aug 24, 2011)
EndNote "Bibliographies Made Easy" Software tool for publishing and managing bibliographies.