Centro Vasco de Arquitectura
Euskal Herriko Arkitektura Ikerkundea
http://greensource.construction.com/features/greenbuild/2011/Touring-Toronto/Jack_Diamond.asp
http://www.ideacityonline.com/?attachment_id=2031
http://www.hattipalatti.com/site/main.php?g2_itemId=6321