Centro Vasco de Arquitectura
Euskal Herriko Arkitektura Ikerkundea
http://www.amazon.com/The-Wurzburg-Residence-Court-Gardens/dp/B000NRG1HQ
http://books.google.es/books?id=HS9mfYAZnXcC&q=W%C3%BCrzburg+Residenz+with+the+Court+Gardens+and+Residence+Square&dq=W%C3%BCrzburg+Residenz+with+the+Court+Gardens+and+Residence+Square&hl=es&sa=X&ei=wnkQU8CbJ-bnywOFpoKADw&ved=0CEkQ6AEwAA