
11.		Tour operator versus agente de viagens / Hans De Rie Autor: De Rie, Hans
12.		Discurso / Duarte Machado Autor: Machado, Duarte
13.		O EURO e as implicações para os agentes de viagens e operadores turísticos da União Europeia / Associação Portuguesa das Agências de Viagens e Turismo Data Publicação: 1997 Col.autor: APAVT COTA(S): 6543
14.		Tourism and the European Union: a practical guide / European Commision, DGXXIII Data Publicação: 1996 Col.autor: Comunidade Europeia. DG XXIII COTA(S): 6210
15.		L' euro : incidences sur le tourisme / Organisation mondiale du tourisme Data Publicação: 1998 Col.autor: OMT COTA(S): 7172; 7172-a; 7172-b; 7172-c
16.		Travel agents' destination recommendations / David B. Klenosky, Richard E. Gitelson Autor: Klenosky, David B. Coautor: ; Gitelson, Richard E.
17.		Foundations of tourism / Norma Polovitz Nickerson Autor: Nickerson, Norma Polovitz Data Publicação: 1996 COTA(S): 7235
18.		Tourism information technology / Pauline J. Sheldon Autor: Sheldon, Pauline J. Data Publicação: 1997 COTA(S): 7233
19.		150 European Union measures affecting the hotel, restaurant and café sector / HOTREC-Confederation of National Associations of Hotels, Restaurants, Cafés and Similar Establishments in the European Union and the European Economic Area Data Publicação: 1998 Col.autor: HOTREC-Confederation of the National Associations of Hotels COTA(S): 7282
20.		Service quality of travel agents: the case of travel agents in Hong Kong / Terry Lam, Hanqin Qiu Zhang Autor: Lam, Terry Coautor: ; Zhang, Hanqin Qiu COTA(S): RE-1193