APA aipamena

Singh, P. K. (1998). Fifty years of Indian tourism. Kanishka.

Chicago Style aipamena

Singh, Percy K. Fifty Years of Indian Tourism. New Delhi: Kanishka, 1998.

MLA aipamena

Singh, Percy K. Fifty Years of Indian Tourism. Kanishka, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.