World Tourism Organization & Manning, T. (1996). What tourism managers need to know: A practical guide to the development and use of indicators of sustainable tourism. World Tourism Organization.
Chicago Style (17th ed.) CitationWorld Tourism Organization and Ted Manning. What Tourism Managers Need to Know: A Practical Guide to the Development and Use of Indicators of Sustainable Tourism. Madrid, Spain: World Tourism Organization, 1996.
MLA (9th ed.) CitationWorld Tourism Organization and Ted Manning. What Tourism Managers Need to Know: A Practical Guide to the Development and Use of Indicators of Sustainable Tourism. World Tourism Organization, 1996.
Warning: These citations may not always be 100% accurate.