Primary Research Group. (2008). The international survey of institutional digital repositories (2008 ed.). [New York]: Primary Research Group.
Chicago Style CitationPrimary Research Group. The International Survey of Institutional Digital Repositories. 2008 ed. [New York]: Primary Research Group, 2008.
MLA CitationPrimary Research Group. The International Survey of Institutional Digital Repositories. 2008 ed. [New York]: Primary Research Group, 2008.
Warning: These citations may not always be 100% accurate.