Cita APA (7a ed.)

Sethi, P. (1999). Strategies for the future of travel and tourism. Rajat Publications.

Cita Chicago Style (17a ed.)

Sethi, Praveen. Strategies for the Future of Travel and Tourism. New Delhi: Rajat Publications, 1999.

Cita MLA (9a ed.)

Sethi, Praveen. Strategies for the Future of Travel and Tourism. Rajat Publications, 1999.