Kotler, P. (1989). Principles of marketing (3rd.). Prentice Hall.
Chicago Style (17th ed.) CitationKotler, Philip. Principles of Marketing. 3rd. New Delhi: Prentice Hall, 1989.
MLA引文Kotler, Philip. Principles of Marketing. 3rd. Prentice Hall, 1989.
警告:這些引文格式不一定是100%准確.