Salpekar, A. Indian tourism, Wildlife tourism and ecotourism. Jnanada Prakashan.
Chicagoスタイル(17版)引用形式Salpekar, Aaradhana. Indian Tourism, Wildlife Tourism and Ecotourism. New Delhi: Jnanada Prakashan.
MLA(9版)引用形式Salpekar, Aaradhana. Indian Tourism, Wildlife Tourism and Ecotourism. Jnanada Prakashan.
警告: この引用は必ずしも正確ではありません.