Guia Expresso das cidades e vilas históricas de Portugal / Expresso
COTA(S): 6186
Tourism in Europe : catalogue of statistical sources and economic information / Association of European Chambers of Commerce and Industry
COTA(S): 5990
Arganil / Regina Anacleto
COTA(S): 12588; 908(469.34) CID V.21
Elvas / Jorge Rodrigues
COTA(S): 908(469.51) CID V.20
Castelos da raia / Rita Costa Gomes
COTA(S): 6490.1