Παραπομπή APA

Roday, S., Biwal, A., & Joshi, V. (2009). Tourism: Operations and management. Oxford University Press.

Παραπομπή Chicago Style

Roday, Sunetra, Archana Biwal, και Vandana Joshi. Tourism: Operations and Management. New Delhi: Oxford University Press, 2009.

Παραπομπή MLA

Roday, Sunetra, et al. Tourism: Operations and Management. Oxford University Press, 2009.