Dyfyniad APA

Mullin, R. C. (2008). Sales promotion: How to create imoleement & integrate compaigns that really work.

Dyfyniad Arddull Chicago

Mullin, Roddy; Cummins. Sales Promotion: How to Create Imoleement & Integrate Compaigns That Really Work. Kogan Page, 2008.

Dyfyniad MLA

Mullin, Roddy; Cummins. Sales Promotion: How to Create Imoleement & Integrate Compaigns That Really Work. 2008.

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