Centro Vasco de Arquitectura
Euskal Herriko Arkitektura Ikerkundea
http://en.wikipedia.org/wiki/File:Regent%27s_Park_London_from_1833_Schmollinger_map.jpg
http://www.londresweb.com/regents_park_londres.htm
http://panoramicearth.blogspot.com.es/2006/11/boating-lake-in-regents-park-london.html
http://commons.wikimedia.org/wiki/File:Regent's_Park_001.JPG
http://sarahtolondon.blogspot.com.es/2010/05/regents-park.html
http://upload.wikimedia.org/wikipedia/commons/5/59/Regent's_Park_bandstand.jpg
http://en.wikipedia.org/wiki/File:Regent%27s_Park_Lake_-_London_-_UK.jpg
http://www.travelstay.com/regions/RegentsParkHotelList.htm
http://www.londres.es/regents-park