[외국도서] Measuring Sustainable Tourism: A Call for Action: Report of the 6th International Conference on Tourism Statistics, Manila, Philippines 21-23 June 20 (Paperback)
[외국도서] Manual Practico de Gestion Integral de La Calidad de Los Destinos Turisticos: Conceptos, Implementacion y Herramientas Para Autoridades, Instituciones (Paperback)
[외국도서] Island Tourism in Asia and the Pacific : Report on WTO/UNEP International Conference on Sustainable Tourism in the Islands of the Asia-Pacific Region, (Paperback)