Chandra, P. (2016). International ecotourism: Environmental rules and regulations. Kanishka Publishers.
シカゴスタイル引用形Chandra, Prabhas. International Ecotourism: Environmental Rules and Regulations. New Delhi: Kanishka Publishers, 2016.
MLA引用形式Chandra, Prabhas. International Ecotourism: Environmental Rules and Regulations. Kanishka Publishers, 2016.
警告: この引用は必ずしも正確ではありません.