Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.