Centro Vasco de Arquitectura
Euskal Herriko Arkitektura Ikerkundea
http://www.amazon.com/Memoirs-Life-Works-Christopher-Wren/dp/1108080790
http://www.amazon.es/Christopher-architecture-beginning-authentic-documents/dp/B006PLAI46/ref=sr_1_5?s=books&ie=UTF8&qid=1401113754&sr=1-5&keywords=The+Work+of+Christopher+Wren