Sethi,Praveen. (2005). Handbook of hospitality and tourism. Anmol Publications.
Chicago Style aipamenaSethi,Praveen. Handbook of Hospitality and Tourism. New Delhi: Anmol Publications, 2005.
MLA aipamenaSethi,Praveen. Handbook of Hospitality and Tourism. Anmol Publications, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.