KOONTZ HAROLD; WEIHRICH HEINZ. (2012). ESSENTIALS OF MANAGEMENT: AN INTERNATIONAL AND LEADERSHIP PERSPECTIVE (9TH.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
Čikaški stil citiranja (17. izdanje)KOONTZ HAROLD; WEIHRICH HEINZ. ESSENTIALS OF MANAGEMENT: AN INTERNATIONAL AND LEADERSHIP PERSPECTIVE. 9TH. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2012.
MLA način citiranja (9. izdanje)KOONTZ HAROLD; WEIHRICH HEINZ. ESSENTIALS OF MANAGEMENT: AN INTERNATIONAL AND LEADERSHIP PERSPECTIVE. 9TH. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2012.
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