APA (7e ed.) Bronvermelding

WRENN, B. (1983). Instructor's Manual With Cases Principles Of Marketing Bruce Wrenn And Richard M. Clevett. Prentice HallInc.

Chicago (17e ed.) Bronvermelding

WRENN, Bruce. Instructor's Manual With Cases Principles Of Marketing Bruce Wrenn And Richard M. Clevett. Prentice HallInc, 1983.

MLA (8e ed.) Bronvermelding

WRENN, Bruce. Instructor's Manual With Cases Principles Of Marketing Bruce Wrenn And Richard M. Clevett. Prentice HallInc, 1983.

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