APA-referens (7:e uppl.)

Koontz, H. (2011). Essentials of management. Tata McGraw Hill.

Chicago-referens (17:e uppl.)

Koontz, Harold. Essentials of Management. New Delhi: Tata McGraw Hill, 2011.

MLA-referens (9:e uppl.)

Koontz, Harold. Essentials of Management. Tata McGraw Hill, 2011.