Press release [Accessed: 16-03-2012] Available at:http://www.serpentinegalleries.org/exhibitions-events/serpentine-gallery-pavilion-2012-herzog-de-meuron-and-ai-weiwei.
Disponible en: http://www.serpentinegalleries.org/exhibitions-events/serpentine-gallery-pavilion-2012-herzog-de-meuron-and-ai-weiwei.