Alentejo. Programa operacional regional : Complemento de programação / Comissão de Coordenação da Região do Alentejo
Burgers for tourists who give a damn! Driving disruptive social change upstream and downstream in the tourist food supply chain / Marylyn Carrigan [et al.]
Encontro Nacional de Ambiente, Turismo e Cultura, Lisboa, 1-4 Nov. 1989 / org. Centro Nacional de Cultura
Tourism, hotel, leisure and related industries : statement of experience / Horwath & Horwath UK