APA aipamena

Singh,Gurminder Preet. Accommodation management & tourism. Random.

Chicago Style aipamena

Singh,Gurminder Preet. Accommodation Management & Tourism. New Delhi: Random.

MLA aipamena

Singh,Gurminder Preet. Accommodation Management & Tourism. Random.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.