Παραπομπή APA

Koontz, H. (2010). Essentials of management. Tata McGraw-Hill Publishing.

Παραπομπή Chicago Style

Koontz, Harold. Essentials of Management. New Delhi: Tata McGraw-Hill Publishing, 2010.

Παραπομπή MLA

Koontz, Harold. Essentials of Management. Tata McGraw-Hill Publishing, 2010.