APA Alıntı

Drucker, P. F. 1. (1974). Management: Tasks, responsibilities, practices. New York: Harper&Row.

Chicago Stili Alıntı

Drucker, Peter F. 1909-2005. Management: Tasks, Responsibilities, Practices. New York: Harper&Row, 1974.

MLA Alıntı

Drucker, Peter F. 1909-2005. Management: Tasks, Responsibilities, Practices. New York: Harper&Row, 1974.