
1.		The market for cultural tourism in Europe Col.autor: The Economist Intelligence Unit
2.		Travel Industry Monitor / Economist Intelligence Unit Data Publicação: 1990- Co col. autor sec.: The Economist Intelligence Unit COTA(S): RE-1743
3.		European policy analyst : key issues and developments for business / The Economist Intelligence Unit Data Publicação: 1996-2003 Co col. autor sec.: The Economist Intelligence Unit COTA(S): RE-1739
4.		European trends : key issues and developments for business / The Economist Intelligence Unit Data Publicação: 1988-1996 Co col. autor sec.: The Economist Intelligence Unit COTA(S): RE-1739
5.		The demand for tourism and air transportation to the Madeira Islands [Forecast and Recommendations for optimum development] : Report / The Economist Intelligence Unit Ltd Data Publicação: 1975 Col.autor: The Economist Intelligence Unit COTA(S): 1246-II
6.		The demand for tourism and air transportation to the Madeira Islands [Research Data and background material] : Report / The Economist Intelligence Unit Ltd Data Publicação: 1975 Col.autor: The Economist Intelligence Unit COTA(S): 1246-I