
41.		International events and urban tourism : a mutual interest of the tourism sector and American Express / F. Van Steenbrugge Autor: Steenbrugge, F. Van
42.		Tourisme du troisième âge / R. Hollier Autor: Hollier, Robert Data Publicação: 1987 COTA(S): 18607.16
43.		WTO seminar on "Quality - a challenge for tourism" / Org. Organisation Mondiale du Tourisme Data Publicação: 1994 Col.autor: Seminaire de l OMT sur "La qualité - un défi pour le tourisme" COTA(S): 5531
44.		Les organismes de voyages ou de séjours et la protection du consommateur / Danièle Perney Autor: Perney, Danièle Data Publicação: 1978 COTA(S): 2284.10
45.		Right to set up business: freedom to provide tourism services in all Europe / Michael Lücke Autor: Lücke, Michael
46.		The competitiveness of long haul destinations : the tour operator's point of view / Martin Brackenbury Autor: Brackenbury, Martin
47.		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 COTA(S): 5738
48.		Análise do turismo do Norte de Portugal na óptica do operador de turismo organizado alemão / Freddy Aldelsberg Autor: Aldelsberg, Freddy
49.		The tour operator and travel agent relationship / Peter Stewart Autor: Stewart, Peter
50.		Le marché européen du tourisme des jeunes / Stephen Wheatcroft et John Seekings Autor: Wheatcroft, Stephen Data Publicação: [1995] Coautor: Seekings, John Co col. autor sec.: ETC COTA(S): 5937; 5937.a; 5937.b; 5937-A