Koontz, H., & Weihrich, H. (2005). Essentials of Manangement: An International Perspective (6.). Tata McGraw Hill Publishing Company Ltd.
Stile di citazione ChicagoKoontz, Harold, e Heinz Weihrich. Essentials of Manangement: An International Perspective. 6. New Delhi: Tata McGraw Hill Publishing Company Ltd, 2005.
Citazione MLAKoontz, Harold, e Heinz Weihrich. Essentials of Manangement: An International Perspective. 6. Tata McGraw Hill Publishing Company Ltd, 2005.
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