Philip, K. (1982). Principles of marketing. Prentice hall of India.
シカゴスタイル引用形Philip, Kotler. Principles of Marketing. New Delhi: Prentice hall of India, 1982.
MLA引用形式Philip, Kotler. Principles of Marketing. Prentice hall of India, 1982.
警告: この引用は必ずしも正確ではありません.