Singh, S. N. (1986). Geography of tourism and recreation: With special reference to Varanasi. Inter-India.
Cita Chicago Style (17a ed.)Singh, Sachchida Nand. Geography of Tourism and Recreation: With Special Reference to Varanasi. New Delhi: Inter-India, 1986.
Cita MLA (9a ed.)Singh, Sachchida Nand. Geography of Tourism and Recreation: With Special Reference to Varanasi. Inter-India, 1986.
Precaución: Estas citas no son 100% exactas.