
1.		Tableau de bord du transport aérien dans le monde Data Publicação: 1992 COTA(S): RE-82
2.		Travel & tourism analyst database : USA
3.		Transport : European airport capacities and airport congestion / Trevor French Autor: French, Trevor
4.		Environmental protection through tourism / Colin Clark Autor: Clark, Colin
5.		Época turística 1996 : situação actual e perspectivas / Associação dos Hóteis e Empreendimentos Turísticos do Algarve Data Publicação: 1996 Col.autor: AHETA. 2008 COTA(S): 5966; 5966.a
6.		WTO-ETAG joint seminar on tourism and environmental protection, Heidelberg (Alemanha), 16-18 May 1996 / World Tourism Organization; European Tourism Action Group Data Publicação: 1996 Col.autor: WTO-ETAG joint seminar on tourism and environmental protection. 1996 COTA(S): 6105
7.		Lisboa do Tejo, a Ribeirinha / Pedro Brandão, Filipe Jorge Autor: Brandão, Pedro Data Publicação: 1996 Coautor: Jorge, Filipe COTA(S): 6161
8.		Final report Col.autor: OMT
9.		Norwegian border survey 1995 / Arne Rideng and Jan Vidar Haukeland Autor: Rideng, Arne Coautor: ; Haukeland, Jan Vidar
10.		Pressure indices project: preliminary indicator list transport indicators / Eiwor Hõglund Dávila, Vibeke Ravn S›rensen Autor: Dávila, Eiwor Hõglund Coautor: ; S›rensen, Vibeke Ravn