APA (7. basım) Alıntı

Koontz, H. (1998). Essentials of management-5th ed (5th.).

Chicago Style (17. basım) Atıf

Koontz, Harold. Essentials of Management-5th Ed. 5th. New Delhi, 1998.

MLA (9th ed.) Atıf

Koontz, Harold. Essentials of Management-5th Ed. 5th. 1998.