Centro Vasco de Arquitectura
Euskal Herriko Arkitektura Ikerkundea
INTERNET http://forums.energymatters.com.au/alternative-building/topic122.html
INTERNET http://www.treehugger.com/sustainable-product-design/earthship-makes-landfall-in-nicaragua-builds-home-out-of-tires.html
INTERNET http://www.vinemedium.com.au/VineEnvironmental.html
INTERNET http://www.verdescasas.com/natural-de-construccion/earthships/attachment/home_earthship/
INTERNET http://www.dreamgreenhomes.com/plans/earthship.htm
INTERNET http://www.vaboomer.com/the_portal_to_boomeranger/2009/03/earthships-part-i.html
