Koontz, H. (2013). Essentials of management:an : international and: Leadership perspective. McGraw Hill.
Chicago-viite (17. p.)Koontz, Harold. Essentials of Management:an : International and: Leadership Perspective. New Delhi: McGraw Hill, 2013.
MLA-viite (9. p.)Koontz, Harold. Essentials of Management:an : International and: Leadership Perspective. McGraw Hill, 2013.
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