Morrison, A. M. (2010). Hospitality and travel marketing (4th ed.). Delmar Cengage Learning.
Chicago Style (17. basım) AtıfMorrison, Alastair M. Hospitality and Travel Marketing. 4th ed. Australia: Delmar Cengage Learning, 2010.
MLA (9th ed.) AtıfMorrison, Alastair M. Hospitality and Travel Marketing. 4th ed. Delmar Cengage Learning, 2010.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..