Facts and figures on the europeans on holiday 1997-1998 : executive summary / European Commission. Directorate General XXIII
COTA(S): 6757
L' euro : incidences sur le tourisme / Organisation mondiale du tourisme
COTA(S): 7172; 7172-a; 7172-b; 7172-c
WTO in Asia and the Pacific / World Tourism Organization
COTA(S): 7086; 7086.a
Inbound tourism short-term scenarios / Tourism Forecasting Council
COTA(S): 7211
O sector do turismo no norte de Portugal / Luís Delfim Santos; Rui Terrasêca
COTA(S): 7325; 7325.b; 7325.a; 7325.c
Os portugueses e a Expo'98 / Direcção-Geral do Turismo
COTA(S): Res. 7243
Balanço da Expo 98: perspectivas de futuro / Associação dos Hotéis de Portugal, Associação Turismo de Lisboa
COTA(S): 7310
Characteristics of seven tourism generating countries / World Tourism Organization
COTA(S): 7558
Estudis de Turisme de Catalunya / Jordi Montaner i Montejano
COTA(S): RE-318