Unified GIS database on cycle tourism infrastructure / Michal Bíl, Martina Bílová, Jan Kubecek
Worldwide destinations: the geography of travel and tourism / Brian Boniface, Chris Cooper, Robyn Cooper
Mapa Natural do Algarve / Entidade Regional do Algarve
Guia turístico Marinha Grande / Câmara Municipal Marinha Grande
Lisbon Ground / Direcção-Geral das Artes