Walker, O. C. (2010). Marketing Strategy: A decision - Focused approach. McGraw-Hill Irwin.
シカゴスタイル引用形Walker, Orville C. Marketing Strategy: A Decision - Focused Approach. McGraw-Hill Irwin, 2010.
MLA引用形式Walker, Orville C. Marketing Strategy: A Decision - Focused Approach. McGraw-Hill Irwin, 2010.
警告: この引用は必ずしも正確ではありません.