Chandra, P. (2003). Global ecotourism: Codes protocols and charters. Kanishka Publishers.
Čikaški stil citiranjaChandra, Prabhas. Global Ecotourism: Codes Protocols and Charters. New Delhi: Kanishka Publishers, 2003.
MLA način citiranjaChandra, Prabhas. Global Ecotourism: Codes Protocols and Charters. Kanishka Publishers, 2003.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.