Gregory, V. L. (2011). Collection development and management for 21st century library collections: An introduction. Neal-Schuman Publishers.
Citace podle Chicago (17th ed.)Gregory, Vicki L. Collection Development and Management for 21st Century Library Collections: An Introduction. New York: Neal-Schuman Publishers, 2011.
Citace podle MLA (9th ed.)Gregory, Vicki L. Collection Development and Management for 21st Century Library Collections: An Introduction. Neal-Schuman Publishers, 2011.
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