Centro Vasco de Arquitectura
Euskal Herriko Arkitektura Ikerkundea
https://upload.wikimedia.org/wikipedia/commons/thumb/d/d4/Giancarlo_De_Carlo_1950s.jpg/330px-Giancarlo_De_Carlo_1950s.jpg
http://www.mparchitects.com/site/thoughts/giancarlo-de-carlo
http://www.architecture.com/Awards/RoyalGoldMedal/175Exhibition/WinnersBiogs/1990s/1993.aspx