Centro Vasco de Arquitectura
Euskal Herriko Arkitektura Ikerkundea
http://lostonsite.com/2010/07/11/cuando-la-historia-pasa-por-un-castillo/
http://www.guide-to-castles-of-europe.com/images/milanocastello.jpg
http://blog.hostelbookers.com/travel/budget-travel/things-to-do-in-milan/
http://lostonsite.com/page/25/
http://es.wikipedia.org/wiki/Castillo_Sforzesco#mediaviewer/Archivo:Frontal_del_castillo_de_sforzesco%2C_Mil%C3%A1n.JPG
http://www.galles.it/resources/images/f2ead977-8018-4fb3-9b4f-fb894f81b2f9/it/FCK/castello-sforzesco-milano.jpg
http://www.panoramio.com/photo/87557284
http://m.flikie.com/33575565/castello-sforzesco.html?skey=chinese%20artise
http://es.wikipedia.org/wiki/Castillo_Sforzesco#mediaviewer/Archivo:Milano_-_Castello_sforzesco_-_Foto_Giovanni_Dall%27Orto_11-giugno-2006_03.jpg
http://dishapatel.blogspot.com.es/2007_12_01_archive.html
http://www.fotoeweb.it/milano/CastelloSforzesco/Foto%20ingresso%20alla%20Rocchetta%20del%20CastelloSforzesco.jpg
http://www.cronacamilano.it/milano-gratis/16164-mostra-kandinskij-warhol-milano-castello-sforzesco-7-luglio-25-settembre-2011-ingresso-gratuito-orario.html#prettyPhoto
http://it.wikipedia.org/wiki/Castello_Sforzesco
http://www.panoramio.com/photo/87557252
http://es.wikipedia.org/wiki/Castillo_Sforzesco#mediaviewer/Archivo:Piazza_inside_Castello_Sforzesco.jpg
http://neuteboom.it/?tag=sala-delle-asse
http://pitstopmilano.blogspot.com.es/2011/02/castello-sforzesco-sforza-kastely.html
http://www.invisiblestudio.net/blog/wp-content/uploads/2012/06/Sale-delle-Asse_02.jpg
http://picasaweb.google.com/caligola39/CASTELLOSFORZESCO#
http://www.invisiblestudio.net/blog/wp-content/uploads/2012/06/argo-intero.jpg
http://mytravelphotos.net/fontana-castello-sforzesco/
http://www.artslife.com/2012/07/07/bramantino-a-milano/
http://www.lombardiabeniculturali.it/fotografie/schede/IMM-3a010-0006691/
http://www.panoramio.com/photo/104134364
http://historiadelartejuan.blogspot.com.es/2011/03/artistas-del-renacimiento.html
http://www.panoramio.com/photo/104133871
http://www.emminlondon.com/2013/11/sforza-castle-castello-sforzesco-milan.html
http://www.panoramio.com/photo/104134126
http://www.panoramio.com/photo/104133632
http://www.panoramio.com/photo/104134256
http://www.panoramio.com/photo/104133995
http://www.panoramio.com/photo/85147695
http://www.aparences.net/art-et-mecenat/les-ducs-de-milan/milan-a-lepoque-des-sforza/
http://milano.mentelocale.it/48634-milano-castello-sforzesco-restauro-cortile-rocchetta/
http://www.panoramio.com/photo/78207045
http://www.panoramio.com/photo/104134502
http://www.panoramio.com/photo/78207563
http://www.panoramio.com/photo/104134591
http://www.panoramio.com/photo/91328470
http://www.panoramio.com/photo/91328477
http://www.panoramio.com/photo/91328471
http://www.panoramio.com/photo/94730739
http://www.panoramio.com/photo/90461844
http://www.panoramio.com/photo/90461386
http://www.panoramio.com/photo/88311441
http://it.wikipedia.org/wiki/Monumento_funebre_a_Gaston_de_Foix
http://www.panoramio.com/photo/90461081
http://www.panoramio.com/photo/91168549
http://en.wikipedia.org/wiki/Egyptian_Museum_(Milan)