Sisk, H. L. (1977). Management & organization (3rd ed.). South - Western.
Chicago (17e ed.) BronvermeldingSisk, Henry L. Management & Organization. 3rd ed. Chicago: South - Western, 1977.
MLA (9e ed.) BronvermeldingSisk, Henry L. Management & Organization. 3rd ed. South - Western, 1977.
Let op: Deze citaties zijn niet altijd 100% accuraat.