21.		The Algarve: the impact of travel and tourism on jobs and the economy / World Travel & Tourism Council Data Publicação: 2003 Col.autor: World Travel & Tourism Council COTA(S): 9316.02; 9316.02.a; 9316.02.b
22.		Travel and tourism security action plan: an action plan for countering the impact of global terrorism / World Travel & Tourism Council Data Publicação: [2003] Col.autor: World Travel & Tourism Council COTA(S): 9355; 9355-a
23.		Increasing mobility, expanding infrastructure: a report by the WTTC Infrastructure Task Force / World Travel & Tourism Council Data Publicação: 2002 Col.autor: World Travel & Tourism Council COTA(S): 9354
24.		HR opportunities and challenges: a report by the WTTC Human Ressource Task Force / World Travel & tourism Council Data Publicação: 2002 Col.autor: World Travel & Tourism Council COTA(S): 9353
25.		Taxing intelligently: a report by the WTTC Tax Policy Task Force / World Travel & Tourism Council Data Publicação: 2002 Col.autor: World Travel & Tourism Council COTA(S): 9352
26.		Industry as a partner for sustainable development / World Travel & Tourism Council [et al.] Data Publicação: 2002 Co col. autor sec.: World Travel & Tourism Council International Federation of tour Operators International Hotel & Restaurant Association International Council of Cruise Lines COTA(S): 9744
27.		Viewpoint / World Travel & Tourism Council Data Publicação: 2004- Co col. autor sec.: World Travel & Tourism Council COTA(S): RE-1783
28.		Algarve : o impacto das viagens e turismo no emprego e na economia / World Travel & Tourism Council Data Publicação: 2003 Col.autor: World Travel & Tourism Council COTA(S): 9316.02-A
29.		European Union : travel & tourism forging ahead / World Travel & Tourism Council Data Publicação: 2004 Col.autor: World Travel & Tourism Council COTA(S): 9878
30.		Portugal: travel & tourism sowing the seeds of growth / World Travel & Tourism Council Data Publicação: 2005 Col.autor: World Travel & Tourism Council COTA(S): 10394; 10394-a