Centro Vasco de Arquitectura
Euskal Herriko Arkitektura Ikerkundea
https://www.google.com/search?q=casals+balague+albert&client=safari&rls=en&sxsrf=ALeKk03Rh8Y66fQrF6l-C4pd8D-KCV0udg:1608535068752&source=lnms&tbm=isch&sa=X&ved=2ahUKEwiSqoaLxN7tAhWC2eAKHcjZDrcQ_AUoAnoECAgQBA&biw=1618&bih=864#imgrc=TlYlsc9eW0r-8M
https://elpais.com/diario/2003/01/07/cultura/1041894004_850215.html
