Dyfyniad APA

Walker, O. C. (2014). Marketing strategy a decision-focused approach 8th ed. McGraw-Hill.

Dyfyniad Arddull Chicago

Walker, Orville C. Marketing Strategy a Decision-focused Approach 8th Ed. McGraw-Hill, 2014.

Dyfyniad MLA

Walker, Orville C. Marketing Strategy a Decision-focused Approach 8th Ed. McGraw-Hill, 2014.

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