Κονταράτος, Α. Ν. (2001). The art of management and the traits of an effective administrator. Athens: [s.n.].
Παραπομπή Chicago StyleΚονταράτος, Αντώνιος Νικ. The Art of Management and the Traits of an Effective Administrator. Athens: [s.n.], 2001.
Deismireacht MLAΚονταράτος, Αντώνιος Νικ. The Art of Management and the Traits of an Effective Administrator. Athens: [s.n.], 2001.
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