1.		Libre-échange et tourisme / J. Demers Autor: Demers, J. Data Publicação: 1990 COTA(S): 2193.52
2.		Impact of the gulf crisis on international tourism : WTO special report / Organisation Mondiale du Tourisme Data Publicação: 1991 Col.autor: OMT COTA(S): 2389
3.		Travel & tourism in the world economy : the WTTC report / World Travel & Tourism Council Data Publicação: 1991 Col.autor: World Travel & Tourism Council COTA(S): 4954.1
4.		Travel & tourism : the WTTC report / World Travel & Tourism Council Data Publicação: 1992 Col.autor: World Travel & Tourism Council COTA(S): 4954.2
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 COTA(S): 5215
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 COTA(S): 55-CEE
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 COTA(S): 96.01-CEE; 96.01-CEE-a; 96.02-CEE
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 COTA(S): 72-CEE
9.		Global tourism forecasts to the year 2000 and beyond / Published by the World Tourism Organization Data Publicação: 1994- Col.autor: OMT COTA(S): 5441.1; 5441.2; 5441.3; 5441.4; 5441.6; 5441.7
10.		The 1992 challenge for the hotel , restaurant and café industry [[policopiado]] / Hotrec Data Publicação: cop. 1989 Col.autor: Hotrec COTA(S): 86-CE
11.		Aviation and tourism policies : balancing the benefits / World Tourism Organization Data Publicação: 1994 Co col. autor sec.: OMT COTA(S): 2604
12.		L'Europe pour gagner Data Publicação: 1989 COTA(S): RE-411