World Tourism Organization, WTO Education Network, Gee, C. Y., & Fayos Sola, E. (1997). International tourism: A global perspective. World Tourism Organization.
Chicago Style (17th ed.) CitationWorld Tourism Organization, WTO Education Network, Chuck Y. Gee, and Eduardo Fayos Sola. International Tourism: A Global Perspective. Madrid: World Tourism Organization, 1997.
MLA (9th ed.) CitationWorld Tourism Organization, et al. International Tourism: A Global Perspective. World Tourism Organization, 1997.
Warning: These citations may not always be 100% accurate.