APA Alıntı

Sethi, P. (1999). Nature and scope of tourism. Rajat publications.

Chicago Stili Alıntı

Sethi, Praveen. Nature and Scope of Tourism. Delhi: Rajat publications, 1999.

MLA Alıntı

Sethi, Praveen. Nature and Scope of Tourism. Rajat publications, 1999.