Παραπομπή σε μορφή APA (7η εκδ.)

KOONTZ HAROLD. (2007). ESSENTIALS OF MANAGEMENT: AN INTERNATIONAL PERSPECTIVE 7TH ED (7TH ED.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.

Παραπομπή σε μορφή Chicago (17η εκδ.)

KOONTZ HAROLD. ESSENTIALS OF MANAGEMENT: AN INTERNATIONAL PERSPECTIVE 7TH ED. 7TH ED. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2007.

Παραπομπή σε μορφή MLA (9th εκδ.)

KOONTZ HAROLD. ESSENTIALS OF MANAGEMENT: AN INTERNATIONAL PERSPECTIVE 7TH ED. 7TH ED. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2007.