Kotler, P., & Armstrong, G. (1997). Principles of Marketing. Prentice-Hall of India.
Chicagoスタイル(17版)引用形式Kotler, Philip, , Gary Armstrong. Principles of Marketing. New Delhi: Prentice-Hall of India, 1997.
MLA(9版)引用形式Kotler, Philip, , Gary Armstrong. Principles of Marketing. 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.