Singh, S. N. (1986). Geography of tourism and recreation: With special reference to Varanasi. Inter-India.
Chicagoスタイル(17版)引用形式Singh, Sachchida Nand. Geography of Tourism and Recreation: With Special Reference to Varanasi. New Delhi: Inter-India, 1986.
MLA(9版)引用形式Singh, Sachchida Nand. Geography of Tourism and Recreation: With Special Reference to Varanasi. Inter-India, 1986.
警告: この引用は必ずしも正確ではありません.