Les parcs à thème / E.T.E. - Éditions Touristiques Européennes
The japanese overseas travel market in the 1990s / by Stephen Morris
Fast food in Europe : quick service catering in West Germany, United Kingdom, France, Italy, Spain, Netherlands and Belgium
Analisis del mercado y de la posicion competitiva de España
The UK tourism and leisure market : travel trends and spending patterns / by Kevin O'Brien
The european incentive travel survey 1990 / Touch Ross
Evolution du tourisme à l'échelle mondiale et en Europe : 1950-1990 / Organisation Mondiale du Tourisme
International hotel chains in Europe / Mike McVey
Plano regional de turismo do Algarve : PRTA / elab. [por] Direcção-Geral do Turismo, Comissão de Coordenação da Região do Algarve, Região de Turismo do Algarve