Walker, O. C. (2014). Marketing strategy a decision-focused approach 8th ed. McGraw-Hill.
Chicagoスタイル(17版)引用形式Walker, Orville C. Marketing Strategy a Decision-focused Approach 8th Ed. McGraw-Hill, 2014.
MLA(8版)引用形式Walker, Orville C. Marketing Strategy a Decision-focused Approach 8th Ed. McGraw-Hill, 2014.
警告: この引用は必ずしも正確ではありません.