Bansal, S. &. O. Tourism Towards new horizons. Kanishka.
Chicago Style aipamenaBansal, S.P & Others. Tourism Towards New Horizons. New Delhi: Kanishka.
MLA aipamenaBansal, S.P & Others. Tourism Towards New Horizons. Kanishka.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.