Singh, P. K. (1998). Fifty years of Indian tourism. Kanishka.
Citación estilo ChicagoSingh, Percy K. Fifty Years of Indian Tourism. New Delhi: Kanishka, 1998.
Cita MLASingh, Percy K. Fifty Years of Indian Tourism. Kanishka, 1998.
Warning: These citations may not always be 100% accurate.