31.		Australia - the Asia and the Pacific intra-regional outbound series / World Tourism Organization Data Publicação: 2006 Col.autor: OMT
32.		Hong Kong - the Asia and Pacific intra-regional outbound series / World Tourism Organization Data Publicação: 2006 Col.autor: OMT
33.		Thailand - the Asia and Pacific intra-regional outbound series / World Tourism Organization Data Publicação: 2006 Col.autor: OMT
34.		India - the Asia and Pacific intra-regional outbound series / World Tourism Organization Data Publicação: 2006 Col.autor: OMT
35.		Japan - the Asia and Pacific intra-regional outbound series / World Tourism Organization Col.autor: OMT
36.		China - the Asia and Pacific intra-regional outbound series / World Tourism Organization Data Publicação: 2006 Col.autor: OMT
37.		The chinese outbound travel market with special insight into the image of Europe as a destination / World Tourism Organization Data Publicação: 2008 Col.autor: OMT
38.		Climate change and tourism - responding to global challenges / World Tourism Organization, United Nations Environment Programme Col.autor: OMT Co col. autor: United Nations Environment Programme
39.		Youth travel matters - understanding the global phenomenon of youth travel / World Tourism Organization Data Publicação: 2008 Col.autor: OMT
40.		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