Björk, Bo-Christer, Patrik Welling, Mikael Laakso, Peter Majlender, Turid Hedlund, and Guðni Guðnason. "Open Access to the Scientific Journal Literature: Situation 2009." PLoS ONE 5, no. 6 (2010). http://www.plosone.org/article/info:doi/10.1371/journal.pone.0011273

Calver, Michael C., and J. Stuart Bradley. "Patterns of Citations of Open Access and Non-open Access Conservation Biology Journal Papers and Book Chapters." Conservation Biology 24, no. 3 (2010): 872-880.

Craig, Iain D., Andrew M. Plume, Marie E. McVeigh, James Pringle, and Mayur Amin. "Do Open Access Articles Have Greater Citation Impact?: A Critical Review of the Literature." Journal of Informetrics 1, no. 3 (2007): 239-248.

David, J. Hardisty, and A. F. Haaga David. "Diffusion of Treatment Research: Does Open Access Matter?" Journal of Clinical Psychology 64, no. 7 (2008): 821-839. http://ssrn.com/abstract=1123829

Davis, Philip M., Bruce V. Lewenstein, Daniel H. Simon, James G. Booth, and Mathew J. L. Connolly. "Open Access Publishing, Article Downloads, and Citations: Randomised Controlled Trial." BMJ 337 (2008). http://www.bmj.com/cgi/content/abstract/337/jul31_1/a568

Doug, Way. "The Open Access Availability of Library and Information Science Literature." College & Research Libraries 71, no. 4 (2010): 302-309.

Dulle, Frankwell W., and M. K. Minishi-Majanja. "Fostering Open Access Publishing in Tanzanian Public Universities: Policy Makers' Perspectives." Agricultural Information Worldwide 2, no. 3 (2009): 129-136. http://journals.sfu.ca/iaald/index.php/aginfo/article/view/130

Greyson, Devon, Kumiko Vézina, Heather Morrison, Donald Taylor, and Charlyn Black. "University Supports for Open Access: A Canadian National Survey." Canadian Journal of Higher Education 39, no. 3 (2009): 1-32. http://ojs.library.ubc.ca/index.php/cjhe/article/view/472

Gul, Sumeer, Tariq Ahmad Shah, and Tariq Ahmad Baghwan. "Culture of Open Access in the University of Kashmir: A Researcher's Viewpoint." Aslib Proceedings 62, no. 2 (2010): 210-222.

Hajjem, Chawki, Stevan Harnad, and Yves Gingras. "Ten-Year Cross-Disciplinary Comparison of the Growth of Open Access and How it Increases Research Citation Impact." IEEE Data Engineering Bulletin 28, no. 4 (2005): 39-47. http://sites.computer.org/debull/A05dec/hajjem.pdf

Harnad, Stevan, Tim Brody, François Vallières, Les Carr, Steve Hitchcock, Yves Gingras, Charles Oppenheim, Chawki Hajjem, and Eberhard R. Hilf. "The Access/Impact Problem and the Green and Gold Roads to Open Access: An Update." Serials Review 34, no. 1 (2008): 36-40. http://eprints.ecs.soton.ac.uk/15852/

Hood, Anna K. Open Access Resources, SPEC Kit 300. Washington: DC: Association of Research Libraries, 2007. http://www.arl.org/bm~doc/spec300web.pdf

Hyekyong, Hwang, Choi Heeyoon, Seo Tae-Sul, and Lee Soo-Sang. "Patterns of Research Output Produced by Scholarly Communities in Korea." The Grey Journal2, no. 1 (2006): 43-49.

Joint, Nicholas. "Does the 'Open Access' Advantage Exist? A Librarian's Perspective." Library Review 58, no. 7 (2009): 477-481.

Kennan, Mary Anne. "Academic Authors, Scholarly Publishing, and Open Access in Australia." Learned Publishing 20 (2007): 138-146. http://www.ingentaconnect.com/content/alpsp/lp/2007/00000020/00000002/art00007

Kousha, Kayvan. "Characteristics of Open Access Scholarly Publishing a Multidisciplinary Study." Aslib Proceedings 61, no. 4 (2009): 394-406.

Norris, Michael. "The Citation Advantage of Open Access Articles." Ph.D. dissertation, Loughborough University, 2008. http://hdl.handle.net/2134/4089

Michael, Norris, Oppenheim Charles, and Rowland Fytton. "The Citation Advantage of Open-Access Articles." Journal of the American Society for Information Science and Technology 59, no. 12 (2008): 1963-1972. http://hdl.handle.net/2134/4083

Pain, Elisabeth. "Minds Closed to Open Access." Science 315, no. 5818 (2007): 1479-1479.

Palmer, Kristi L., Emily Dill, and Charlene Christie. "Where There's a Will There’s a Way?: Survey of Academic Librarian Attitudes about Open Access." College & Research Libraries 70, no. 4 (2009): 315-335. http://hdl.handle.net/1805/1716

Rowland, Fytton, Alma Swan, Paul Needham, Steve Probets, Adrienne Muir, Charles Oppenheim, Ann O'Brien, and Rachel Hardy. "Delivery, Management and Access Model for and Open Access Journals." Serials Review 30, no. 4 (2004): 298-303.

Rowlands, Ian, Dave Nicholas, and Paul Huntingdon. Scholarly Communication in the Digital Environment: What Do Authors Want? Findings of an International Survey of Author Opinion: Project Report. London: Centre for Information Behaviour and the Evaluation of Research, Department of Information Science, City University, 2004. http://www.ucl.ac.uk/ciber/ciber-pa-report.pdf

Sánchez-Tarragó, Nancy, andJ. Carlos Fernández-Molina. "The Open Access Movement and Cuban Health Research Work: An Author Survey." Health Information & Libraries Journal 27, no. 1 (2010): 66-74.

Swan, Alma. "Authors and Open Access Publishing." Learned Publishing 17, no. 3 (2004): 219-224. http://www.ingentaconnect.com/content/alpsp/lp/2004/00000017/00000003/art00007

———. "'What Authors Want': The ALPSP Research Study on the Motivations and Concerns of Contributors to Learned Journals." Learned Publishing 12, no. 3 (1999): 170-172. http://www.ingentaconnect.com/content/alpsp/lp/1999/00000012/00000003/art00001

Swan, Alma P., and Sheridan N. Brown. JISC/OSI Journal Authors Survey Report. London: JISC, 2004. http://www.jisc.ac.uk/uploaded_documents/JISCOAreport1.pdf

Utulu, Samuel C. Avemaria, and Omolara Bolarinwa. "Open Access Initiatives Adoption by Nigerian Academics." Library Review 58, no. 9 (2009): 660-669.

Willinsky, John. "Policymakers' Online Use of Academic Research." Education Policy Analysis Archives 11, no. 2 (2003). http://epaa.asu.edu/epaa/v11n2/

Zuccala, Alesia. "Open Access and Civic Scientific Information Literacy." Information Research: An International Electronic Journal 15, no. 1 (2010). http://informationr.net/ir/15-1/paper426.html