Kotler, P. (1997). Marketing management (9th ed.). Prentice-Hall of India.
シカゴスタイル引用形Kotler, Philip. Marketing Management. 9th ed. New Delhi: Prentice-Hall of India, 1997.
MLA引用形式Kotler, Philip. Marketing Management. 9th ed. Prentice-Hall of India, 1997.
警告: この引用は必ずしも正確ではありません.