Centro Vasco de Arquitectura
Euskal Herriko Arkitektura Ikerkundea
http://www.dartblog.com/images/Pont%20bir%20hakeim.jpg
http://farm8.static.flickr.com/7104/7209723902_47fe1dd152.jpg
http://www.yanidel.com/Pictures/bir%20hakeim%20bridge%20HR.jpg
http://3.bp.blogspot.com/-mTU6O0N3Zvc/UI2HNmvPfZI/AAAAAAAACyw/Z8ES7C_v1Fc/s1600/PARIS-Bir-Hakeim.jpg
http://upload.wikimedia.org/wikipedia/commons/c/c0/Paris_Metro_Pont_de_Bir-Hakeim_Bridge.jpg
http://static.panoramio.com/photos/large/66830364.jpg
http://upload.wikimedia.org/wikipedia/commons/5/50/P1080371_Paris_VII-XV-XVI_pont_de_Bir_Hakeim_rwk.JPG
http://upload.wikimedia.org/wikipedia/commons/4/45/385319159_57bdf03ba8_b_Metro_de_Paris_ligne_6_traversee_de_la_Seine.jpg