Dos Algarves : revista da ESGHT / dir. Leonor Moreira; propr. ESGHT-UAlg
Tourism in Europe : catalogue of statistical sources and economic information / Association of European Chambers of Commerce and Industry
OECD tourism statistics : design and application for policy / Organisation for Economic Co-operation and Development
Tourism policy and international tourism in OECD countries 1993-1994 / Directorate for Financial, Fiscal and Enterprise Affairs, Tourism Committee
Tourisme polonais'95 / Office National Polonais de Tourisme à Paris
Impacto do turismo na economia portuguesa / Alexandre Relvas
Mexico travel & tourism : millennium vision / World Travel & Tourism Council
Statistiques du tourisme de l'OCDE : conception et application pour les pouvoirs publics / Organisation de Coopération et de Développement Économiques
Desenvolvimento sustentável do turismo e a intervenção dos municípios / Alexandre Relvas
United Kingdom travel & tourism : millennium vision / World Travel & Tourism Council
Tourism in Spain : critical issues / M. Barke, [et al.]
Australia travel & tourism : a new economic perspective / World Travel & Tourism Council