(2001). Pricing and Pricing Strategy. HCM City: Youth Publishing House.
シカゴスタイル引用形Pricing and Pricing Strategy. HCM City: Youth Publishing House, 2001.
MLA引用形式Pricing and Pricing Strategy. HCM City: Youth Publishing House, 2001.
警告: この引用は必ずしも正確ではありません.