World Tourism Organization & European Travel Commission. (2011). Handbook on tourism product development. World Tourism Organization, European Travel Commission.
Chicago Style (17th ed.) CitationWorld Tourism Organization and European Travel Commission. Handbook on Tourism Product Development. Madrid: World Tourism Organization, European Travel Commission, 2011.
MLA (9th ed.) CitationWorld Tourism Organization and European Travel Commission. Handbook on Tourism Product Development. World Tourism Organization, European Travel Commission, 2011.
Warning: These citations may not always be 100% accurate.