Singh, R. (1996). Infrastructure of tourism in India. Kanishka.
Cita Chicago (17th ed.)Singh, Ratandeep. Infrastructure of Tourism in India. New delhi: Kanishka, 1996.
Cita MLA (9th ed.)Singh, Ratandeep. Infrastructure of Tourism in India. Kanishka, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.