Centro Vasco de Arquitectura
Euskal Herriko Arkitektura Ikerkundea
http://urbipedia.org/index.php/Kiyoshi_Seike
http://tairyudo.com/English/Sourcebooks%20of%20Japanese%20Architecture.htm
http://www.tv-tokyo.co.jp.e.ck.hp.transer.com/kyojin/backnumber/100821/