Centro Vasco de Arquitectura
Euskal Herriko Arkitektura Ikerkundea
http://fotp.org/inaugural-friends-of-the-parks-walter-netsch-lecture-series-featuring-ed-uhlir-february-29
http://featuresblogs.chicagotribune.com/.shared/image.html?/photos/uncategorized/2008/06/15/netsch_2.jpg
https://www.som.com/walter-netsch