Centro Vasco de Arquitectura
Euskal Herriko Arkitektura Ikerkundea
http://www.ggbb.org/broads/minnette-de-silva
http://www.architectural-review.com/reviews/ulrich-plesner-playboy-architect-of-the-eastern-world/8648362.article
http://www.viewpictures.co.uk/Details.aspx?ID=141842&TypeID=1