The Middle East outbound travel market with special insight into the image of Europe as a destination / World Tourism Organization; European Travel Commission
Handbook on tourism product development / World Tourism Organization, European Travel Commission
Global Report on Food Tourism / World Tourism Organization (UNWTO)
The Chinese outbound travel market / OMT, ETC
Destination Wetlands Supporting sustainable tourism / OMT, Secretariat of the Ramsar Convention on Wetlands, Gland, Switzerland