APA-referens

Babu, S. S., Mishra, S., & Parida, B. B. (2008). Tourism development revisited: Concepts, issues and paradigms.

Chicago-stil citat

Babu, S. Sutheeshna, Sitikantha Mishra, och Bivraj Bhusan Parida. Tourism Development Revisited: Concepts, Issues and Paradigms. New Delhi, 2008.

MLA-referens

Babu, S. Sutheeshna, et al. Tourism Development Revisited: Concepts, Issues and Paradigms. 2008.