Johnson, P. (2013). Developing and managing electronic collections: The essentials. ALA Editions, an imprint of the American Library Association.
Chicago Style (17. basım) AtıfJohnson, Peggy. Developing and Managing Electronic Collections: The Essentials. Chicago: ALA Editions, an imprint of the American Library Association, 2013.
MLA (9th ed.) AtıfJohnson, Peggy. Developing and Managing Electronic Collections: The Essentials. ALA Editions, an imprint of the American Library Association, 2013.
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