Cita APA (7th ed.)

Weihrich, H., & Koontz, H. (1993). Management: A global perspective (Tenth edition.). McGraw-Hill.

Cita Chicago (17th ed.)

Weihrich, Heinz, i Harold Koontz. Management: A Global Perspective. Tenth edition. New York: McGraw-Hill, 1993.

Cita MLA (8th ed.)

Weihrich, Heinz, i Harold Koontz. Management: A Global Perspective. Tenth edition. McGraw-Hill, 1993.