1.		Libre-échange et tourisme / J. Demers Autor: Demers, J. Data Publicação: 1990
2.		Impact of the gulf crisis on international tourism : WTO special report / Organisation Mondiale du Tourisme Data Publicação: 1991 Col.autor: OMT
3.		Travel & tourism in the world economy : the WTTC report / World Travel & Tourism Council Data Publicação: 1991 Col.autor: World Travel & Tourism Council
4.		Travel & tourism : the WTTC report / World Travel & Tourism Council Data Publicação: 1992 Col.autor: World Travel & Tourism Council
5.		Tourism in the european community : the impact of the single market / by Fitzpatrick Associates Data Publicação: 1993 Col.autor: Fitzpatrick Associates Co col. autor sec.: EIU
6.		Impact of completion of the internal market on the tourism sector : final report / Tecnecon; Commission of the European Communities, DG XXIII Data Publicação: 1991 Col.autor: Tecnecon Co col. autor: Comunidade Europeia. DG XXIII
7.		The role of the EC in regard to tourism and regional development / Fitzpatrick Associates [for] European Parliament Data Publicação: 1993 Col.autor: Fitzpatrick Associates
8.		Impact of completion of the internal market on the tourism sector / Commission of the European Communities, DG XXIII Data Publicação: 1993 Col.autor: Comunidade Europeia. DG XXIII
9.		Global tourism forecasts to the year 2000 and beyond / Published by the World Tourism Organization Data Publicação: 1994- Col.autor: OMT
10.		The 1992 challenge for the hotel , restaurant and café industry [[policopiado]] / Hotrec Data Publicação: cop. 1989 Col.autor: Hotrec
11.		Aviation and tourism policies : balancing the benefits / World Tourism Organization Data Publicação: 1994 Co col. autor sec.: OMT
12.		L'Europe pour gagner Data Publicação: 1989
13.		Travel and Tourism in the single european market / by Jim Fitzpatrick and Associates Autor: Fitzpatrick, Jim Data Publicação: 1989 Co col. autor sec.: EIU
14.		Casinos et tourisme Data Publicação: 1994
15.		Hotels of the future : strategies and action plan / Horwath & Horwath Data Publicação: 1988 - 1989 Col.autor: Horwath & Horwath
16.		The evolution in holiday travel facilities and in the flow of tourism inside and outside the European Community (ref. XXIII/Tourism/757/PC/hc) : final report [policopiado] / Tourconsult International, Tourconsult Italy; col. European Travel Data Center Data Publicação: 1991 Co col. autor: Tourconsult International Co col. autor sec.: Comunidade Europeia. Comissão
17.		Seminar on GATS implications for tourism : proceedings, Milan (Italy), 2-3 Dec. 1994 / World Tourism Organization Data Publicação: 1995 Col.autor: Seminar on GATS implications for tourism. 1994
18.		Plano Regional de Turismo do Algarve : anexo Data Publicação: 1993
19.		First Global Research and Travel Trade Conference on Security and risks in travel and tourism Data Publicação: 1995 Col.autor: Conference on Security and Risks in Travel and Tourism. 1995
20.		Travel & tourism : progress and priorities 1994 / World Travel & Tourism Council Data Publicação: 1994 Col.autor: World Travel & Tourism Council