Centro Vasco de Arquitectura
Euskal Herriko Arkitektura Ikerkundea
http://webapps.cityofchicago.org/landmarksweb/web/landmarkdetails.htm?lanId=1314
http://www.flickr.com/photos/54180816@N05/7945326002/
https://www.scholarsresource.com/browse/artist/1823
http://www.nelso.com/us/place/339770/
http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=40440199