The international hospitality business : management and operations / Larry Yu
Trás-os-Montes e Alto Douro / Clara Torrado
The business of hotels / S. Medlik, H. Ingram
Tourism 2020 vision : Americas / World Tourism Organization
Tourism 2020 vision : Middle East / World Tourism Organization
Grandes hotéis de Portugal / Manuel Guimarães, António Valdemar
Milano Alberghi : guida per l'accessibilità agli alberghi / AIAS - Associazione Italiana Assistenza Spastici
Proceedings of the fifth international conference of National Travel Organisations and the sixteenth general assembly of the International Union of Official Travel Organisations held in Dublin Castle, october 17-20, 1950 / World Tourism Organization
Plano 1977-80 : sector do turismo: expectativas das associações sócio-profissionais. / Direcção-Geral do Turismo
IV IV Jornadas técnicas de gestão dehotelaria e turismo / Universidade Internacional