APA (7e ed.) Bronvermelding

KOONTZ, H. (1976). Management: Systems And Contingency Analysis Of Managerial Functions Harold Koontz And Cyril O' Donnell. McGraw-Hill.

Chicago (17e ed.) Bronvermelding

KOONTZ, Harold. Management: Systems And Contingency Analysis Of Managerial Functions Harold Koontz And Cyril O' Donnell. McGraw-Hill, 1976.

MLA (8e ed.) Bronvermelding

KOONTZ, Harold. Management: Systems And Contingency Analysis Of Managerial Functions Harold Koontz And Cyril O' Donnell. McGraw-Hill, 1976.

Let op: Deze citaties zijn niet altijd 100% accuraat.