APA aipamena

Kaul, V. (1994). Tourism and the economy. har-Anand.

Chicago Style aipamena

Kaul, Virendra. Tourism and the Economy. New Delhi: har-Anand, 1994.

MLA aipamena

Kaul, Virendra. Tourism and the Economy. har-Anand, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.