Centro Vasco de Arquitectura
Euskal Herriko Arkitektura Ikerkundea
http://www.betterworldbooks.com/operating-manual-for-spaceship-earth-id-3037781262.aspx
http://www.nous.org.uk/OpMan.html
http://www.accesstoexcellence.co.uk/html/operating_manual_for_spaceship.html
http://www.blurb.com/b/2666891-operating-manual-for-spaceship-earth
http://www.moma.org/interactives/exhibitions/2011/AccesstoTools/
https://www.behance.net/gallery/1173175/Operating-Manual-for-Spaceship-Earth-poster