José Paulo dos Santos : architecture / texts by Kenneth Frampton, Yehuda Safran
Hotéis de charme na tradição portuguesa / Hotéis de Charme Portugal
Code de pratiques sur les relations hotels [[et] agences de voyages] / Association Internationale de l'Hotelerie, Federation Universelle des Associations d'Agences de Voyages
Tourism resources in Eastern Europe: Poland, Hungary, Czecholovakia, Yugoslavia and Bulgaria / Commission of European Communities. Tourism Unit DG XXIII
Hotel Guide : City map / Orell Füsslj Graphische Betriebe Ag, Zürich