Singh, R. (1996). Infrastructure of tourism in India. Kanishka.
Dyfyniad Arddull ChicagoSingh, Ratandeep. Infrastructure of Tourism in India. New delhi: Kanishka, 1996.
Dyfyniad MLASingh, Ratandeep. Infrastructure of Tourism in India. Kanishka, 1996.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.