Παραπομπή APA

Morrison, A. M. (2010). Hospitality & travel marketing (4th ed.). Delmar.

Παραπομπή Chicago Style

Morrison, Alastair M. Hospitality & Travel Marketing. 4th ed. Australia: Delmar, 2010.

Παραπομπή MLA

Morrison, Alastair M. Hospitality & Travel Marketing. 4th ed. Delmar, 2010.