APA Style

Kotter, J, P. (1979). Power in management / John P. Kotter (1). New York: AMACOM, American Management Association..

MLA Style

Kotter, John, P.. "Power in management / John P. Kotter". 1 New York: AMACOM, American Management Association., 1979. Textbook ห้องสมุดทั่วไป.