Armstrong, G., & Philip, K. (2005). Marketing: An introduction (6th ed.). Pearson.
シカゴスタイル引用形Armstrong, Gary, , Kotler Philip. Marketing: An Introduction. 6th ed. Delhi: Pearson, 2005.
MLA引用形式Armstrong, Gary, , Kotler Philip. Marketing: An Introduction. 6th ed. Pearson, 2005.
警告: この引用は必ずしも正確ではありません.