Cita APA (7th ed.)
Koontz, H., & Weihrich, H. (2010). Essentials of management an international perpective (8th ed.). TMH.
Cita Chicago (17th ed.)
Koontz, Harold, i Heinz Weihrich. Essentials of Management an International Perpective. 8th ed. New Delhi: TMH, 2010.
Cita MLA (9th ed.)
Koontz, Harold, i Heinz Weihrich. Essentials of Management an International Perpective. 8th ed. TMH, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.