Kotler, P., Bowen, J., & Makens, J. C. (2006). Marketing for hospitality and tourism (4th international ed.). Pearson/Prentice Hall.
Chicago Style (17. basım) AtıfKotler, Philip, John Bowen, ve James C. Makens. Marketing for Hospitality and Tourism. 4th international ed. Upper Saddle River, N.J: Pearson/Prentice Hall, 2006.
MLA (9th ed.) AtıfKotler, Philip, et al. Marketing for Hospitality and Tourism. 4th international ed. Pearson/Prentice Hall, 2006.
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