Balogu, S., Bowen, J. T., Kotler, P., & Makens, J. C. (2017). Marketing for hospitality and tourism (7th ed.). Harlow: Pearson.
Chicago Style aipamenaBalogu, Seyhmus., John T. Bowen, Philip Kotler, và James C. Makens. Marketing for Hospitality and Tourism. 7th ed. Harlow: Pearson, 2017.
MLA aipamenaBalogu, Seyhmus., John T. Bowen, Philip Kotler, và James C. Makens. Marketing for Hospitality and Tourism. 7th ed. Harlow: Pearson, 2017.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.