Penggayaan APA

Kotler, Philip, Armstrong, Gar. (1999). Principles of marketing (8e). London: Prentice Hall International.

Chicago Style

Kotler, Philip, Armstrong, Gar. Principles of marketing. 8e London: Prentice Hall International, 1999. CD ROM.

MLA Style

Kotler, Philip, Armstrong, Gar. Principles of marketing. 8e London: Prentice Hall International, 1999. CD ROM.

Turabian Style

Kotler, Philip, Armstrong, Gar. Principles of marketing. 8e London: Prentice Hall International, 1999. CD ROM.