Gul Hasan, Z., "We Dream of Instant Cities that Could Sprout like Spring Flowers": The Radical Architecture Collectives of the 60s and 70s (ArchDaily, 16 Jan 2019)
Brugellis, P., (ed.) Radical Utopias - Archizoom, Buti, 9999, Pettena, Superstudio, Ufo, Zziggurat (Quodlibet, 2017)