Andrews, S. (2007). Introduction to tourism and hospitality industry. Tata McGrawhill publishing.
Chicago ZitierstilAndrews, Sudhir. Introduction to Tourism and Hospitality Industry. New Delhi: Tata McGrawhill publishing, 2007.
MLA ZitierstilAndrews, Sudhir. Introduction to Tourism and Hospitality Industry. Tata McGrawhill publishing, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.