APA ציטוט

Gellerman, S. W. (1968). Management by motivation. New York: American Management Association, Inc.

Trích dẫn kiểu Chicago

Gellerman, Saul W. Management By Motivation. New York: American Management Association, Inc, 1968.

ציטוט MLA

Gellerman, Saul W. Management By Motivation. New York: American Management Association, Inc, 1968.