APA-viite (7. p.)

KOONTZ H. (1986). ESSENTIALS OF MANAGEMENT. MCGRAW-HILL.

Chicago-viite (17. p.)

KOONTZ H. ESSENTIALS OF MANAGEMENT. NEW YORK: MCGRAW-HILL, 1986.

MLA-viite (9. p.)

KOONTZ H. ESSENTIALS OF MANAGEMENT. MCGRAW-HILL, 1986.