Armstrong, G., & Kotler, P. (2003). Marketing: An introduction (Sixth edition.). Prentice Hall.
Chicago Style (17. basım) AtıfArmstrong, Gary, ve Philip Kotler. Marketing: An Introduction. Sixth edition. Upper Saddle River, New Jersey: Prentice Hall, 2003.
MLA (9th ed.) AtıfArmstrong, Gary, ve Philip Kotler. Marketing: An Introduction. Sixth edition. Prentice Hall, 2003.
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