1.		WTO general assembly round table on tourism promotion in foreign markets, Istanbul, Turkey, 23 October 1997 / World Tourism Organization Data Publicação: 1997 Col.autor: OMT COTA(S): 7085
2.		Performance indicators for tourism destinations in Asia and the Pacific Region / World Tourism Organization Data Publicação: 2002 Col.autor: OMT COTA(S): 9164
3.		Promotion of the tourist image of european destinations on competitive international markets, Dubrovnik-Croatia, 9 and 10 May 2002 / World Tourism Organization Data Publicação: 2002 Col.autor: OMT COTA(S): 9311
4.		Australia - the Asia and the Pacific intra-regional outbound series / World Tourism Organization Data Publicação: 2006 Col.autor: OMT COTA(S): 11625.01
5.		Hong Kong - the Asia and Pacific intra-regional outbound series / World Tourism Organization Data Publicação: 2006 Col.autor: OMT COTA(S): 11625.02
6.		The Indian outbound travel market with special insight into the image of Europe as a destination / World Tourism Organization Data Publicação: 2009 Col.autor: OMT COTA(S): 12457; 12457-a; 12457-Dg
7.		The Middle East outbound travel market with special insight into the image of Europe as a destination / World Tourism Organization; European Travel Commission Col.autor: OMT COTA(S): 13805; 13805.a; 13805-Dg
8.		Tourism as an inducer of development, social inclusion and regional integration / OMT Data Publicação: 2013 Col.autor: OMT COTA(S): 16571-Dg