Kotler, P. (1984). Marketing essentials. Prentice-Hall.
Chicago Style (17th ed.) CitationKotler, Philip. Marketing Essentials. .Englewood Cliffs, N.J: Prentice-Hall, 1984.
MLA引文Kotler, Philip. Marketing Essentials. Prentice-Hall, 1984.
警告:這些引文格式不一定是100%准確.