Centro Vasco de Arquitectura
Euskal Herriko Arkitektura Ikerkundea
http://deunod1.blogspot.com.es/2010/10/theo-van-doesburg-y-de-stijl.html
https://www.wikiart.org/en/theo-van-doesburg/composition-the-cow-1
https://moovemag.com/wp-content/uploads/2014/05/Van-Eesteren-y-Doesburg-portada1.jpg
http://includemeout2.blogspot.com.es/2013/10/theo-van-doesburg-and-dog-called-dada.html
http://fleursdumal.nl/mag/category/fictionandnonfiction/dada-de-stijl/theo-van-doesburg
http://arquitecturaul.bligoo.com.mx/theo-van-doesburg#.U3-iyfl_tgg
http://www.biografiasyvidas.com/biografia/d/doesburg.htm
http://commons.wikimedia.org/wiki/Theo_van_Doesburg
http://37.media.tumblr.com/tumblr_l9jmykwpeO1qcl8ymo1_500.jpg
http://www.boognet.nl/modernisten/images/doesburgbl_.jpg
http://www.steveartgallery.se/spain/picture/image-92986.html
http://www.christies.com/lotfinderimages/d40930/d4093027r.jpg
http://www.buscabiografias.com/bios/image.php?image=img/people/Theo_van_Doesburg.jpg&altura=150