APA (7e ed.) Bronvermelding

cole, G. (1986). Management: Theory and practice (2nd.). E D P.

Chicago (17e ed.) Bronvermelding

cole, G. Management: Theory and Practice. 2nd. London: E D P, 1986.

MLA (9e ed.) Bronvermelding

cole, G. Management: Theory and Practice. 2nd. E D P, 1986.