Gaya APA

Gossling, S., Hall, C, M. (2006). EBOOK : TOURISM AND GLOBAL ENVIRONMENTAL CHANGE - Ecological, social, economic and political interrelationships . New York: Routledge.

Gaya MLA

Gossling, Stefan., Hall, C., Michael. "EBOOK : TOURISM AND GLOBAL ENVIRONMENTAL CHANGE - Ecological, social, economic and political interrelationships". New York: Routledge, 2006. Text.