Citazione Stile APA (7a Edizione)

Weihrich, H. (2012). Essentials of Management Koontz, Harold (3rd ed.). PHI Learning.

Citazione stile Chigago Style (17a edizione)

Weihrich, Heinz. Essentials of Management Koontz, Harold. 3rd ed. New Delhi: PHI Learning, 2012.

Citatione MLA (9a ed.)

Weihrich, Heinz. Essentials of Management Koontz, Harold. 3rd ed. PHI Learning, 2012.