Singh, R. (2004). Handbook of environmental guidelines for Indian tourism. Kanishka Publishers Distributors.
Citación estilo ChicagoSingh, Ratandeep. Handbook of Environmental Guidelines for Indian Tourism. New Delhi: Kanishka Publishers Distributors, 2004.
Cita MLASingh, Ratandeep. Handbook of Environmental Guidelines for Indian Tourism. Kanishka Publishers Distributors, 2004.
Warning: These citations may not always be 100% accurate.