Singh, R. (1996). Infrastructure of tourism in India. Kanishka.
Chicagoスタイル(17版)引用形式Singh, Ratandeep. Infrastructure of Tourism in India. New delhi: Kanishka, 1996.
MLA(9版)引用形式Singh, Ratandeep. Infrastructure of Tourism in India. Kanishka, 1996.
警告: この引用は必ずしも正確ではありません.