APA-viite

Bagulia, A. (2006). Encyclopaedia of travel agency management. Anmol.

Chicago-tyylinen lähdeviittaus

Bagulia, A.M. Encyclopaedia of Travel Agency Management. New Delhi: Anmol, 2006.

MLA-viite

Bagulia, A.M. Encyclopaedia of Travel Agency Management. Anmol, 2006.