APA Alıntı

Irving, R. D., & Katz, B. (2020). Reference Services and Public Policy, 1st edition. Routledge.

Chicago Stili Alıntı

Irving, Richard D., ve Bill Katz. Reference Services and Public Policy, 1st Edition. Routledge, 2020.

MLA Alıntı

Irving, Richard D., ve Bill Katz. Reference Services and Public Policy, 1st Edition. Routledge, 2020.

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