APA (7e ed.) Bronvermelding

Whitehead, H. (1937). The administration of marketing and selling. Sir I. Pitman & sons, ltd..

Chicago (17e ed.) Bronvermelding

Whitehead, Harold. The Administration of Marketing and Selling. London: Sir I. Pitman & sons, ltd., 1937.

MLA (9e ed.) Bronvermelding

Whitehead, Harold. The Administration of Marketing and Selling. Sir I. Pitman & sons, ltd., 1937.

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