Dyfyniad APA

Caplan, G. (1964). Principles of preventive psychiatry. Basic Books.

Dyfyniad Arddull Chicago

Caplan, Gerald. Principles of Preventive Psychiatry. New York: Basic Books, 1964.

Dyfyniad MLA

Caplan, Gerald. Principles of Preventive Psychiatry. Basic Books, 1964.

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