Wren, D. A. (1994). The evolution of management thought (4th ed.). New York: John Wiley and Sons.
Παραπομπή Chicago StyleWren, Daniel A. The Evolution of Management Thought. 4th ed. New York: John Wiley and Sons, 1994.
Παραπομπή MLAWren, Daniel A. The Evolution of Management Thought. 4th ed. New York: John Wiley and Sons, 1994.
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