APA aipamena

Chauhan, R. (2009). Modern methods of tour marketing. International Publishing House.

Chicago Style aipamena

Chauhan, Ravee. Modern Methods of Tour Marketing. Delhi: International Publishing House, 2009.

MLA aipamena

Chauhan, Ravee. Modern Methods of Tour Marketing. International Publishing House, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.