1. Antelman, K. (2004). Do open access articles have a greater citation impact? College and Research Libraries, 65(5), 372–382. Retrieved December 11, 2008 from http://eprints.rclis.org/archive/00002309/01/do_open_access_CRL.pdf .
2. Antelman, K. (2006). Self-archiving practice and the influence of publisher policies in the social sciences. Learned Publishing, 19, 85–95. Retrieved December 11, 2008 from http://eprints.rclis.org/archive/00006023/01/antelman_self-archiving.pdf .
3. Brody, T. (2004). Citation analysis in the open access world. Interactive Media International. Retrieved October 13, 2008 from http://eprints.ecs.soton.ac.uk/10000/1/tim_oa.pdf .
4. Davis, P. M. (2003). Effect of the web on undergraduate citation behavior: Guiding student scholarship in a networked age. Portal: Libraries and the Academy, 3(1), Jan, 41–51. Retrieved October 15, 2008 from http://muse.jhu.edu/login?uri=/journals/portal_libraries_and_the_academy/v003/3.1davis.html .
5. Dilevko, J., & Gottlieb, L. (2002). Print sources in an electronic age: A vital part of the research process for undergraduate students. The Journal of Academic Librarianship, 28(6), Nov–Dec, 381–392. Retrieved October 7, 2008 from http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6W50-47C8HTP-5&_user=1400092&_rdoc=1&_fmt=&_orig=search&_sort=d&view=c&_acct=C000052580&_version=1&_urlVersion=0&_userid=1400092&md5=83179e691417337a9b6765ab67abb948 .