APA-viite

Heyd, M. (2011). Productivity for Librarians: How to Get More Done in Less Time. Medical Library Association.

Chicago-tyylinen lähdeviittaus

Heyd, Michael. Productivity for Librarians: How to Get More Done in Less Time. Medical Library Association, 2011.

MLA-viite

Heyd, Michael. Productivity for Librarians: How to Get More Done in Less Time. Medical Library Association, 2011.

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