Citazione Stile APA (7a Edizione)

Weihrich, H., & Koontz, H. (1993). Management: A global perspective (10th ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Weihrich, Heinz, e Harold Koontz. Management: A Global Perspective. 10th ed. New York: McGraw-Hill, 1993.

Citatione MLA (8a ed.)

Weihrich, Heinz, e Harold Koontz. Management: A Global Perspective. 10th ed. McGraw-Hill, 1993.