Centro Vasco de Arquitectura
Euskal Herriko Arkitektura Ikerkundea
http://www.thecanadianencyclopedia.com/articles/barry-johns
http://www.raic.org/resources_archives/newsletters_bulletins/2011/june/documents/chancellor_l.jpg
http://www.raic.org/resources_archives/newsletters_bulletins/2012/july/documents/Raymond_Barry.jpg