Cluster (band) (English Wikipedia)

"DONUTS PARTY presents". Archived from the original on 9 May 2008. Retrieved 22 March 2008.
"DONUTS PARTY presents". Archived from the original on 21 December 2008. Retrieved 27 March 2008.

edmunds-enterprises.com

"50 Years of Documenta 1955–2005". Book Description. Edmunds Enterprises of America, Inc. 2007. Archived from the original on 22 December 2008. Retrieved 20 February 2008.

Roedelius, Hans-Joachim; Gross, Jason (May 1997). "Hans-Joachim Roedelius". Interview by Jason Gross. Perfect Sound Forever. Retrieved 8 December 2007.

Hodgkinson, Will (31 January 2003). "The Orb – Guardian Unlimited Arts". The Guardian. Retrieved 8 December 2007.

"No Fun Fest 2008". Nofunfest.com. 2008. Archived from the original on 10 April 2008. Retrieved 19 February 2008.

Eno, Brian. "Brian Eno lyrics – Tzima N'arki". oldielyrics.com. Retrieved 8 December 2007.

Beta, Andy (2016). "Pitchfork: Cluster: 1971–1981". pitchfork.com. Retrieved 17 June 2016. Zuckerzeit

Roy, Daryl Stephen; Fester, Uncle (1992). "100 Records That Set The World On Fire (while no one was listening)". The Wire. Archived from the original on 19 October 2007. Retrieved 29 October 2007.

Roedelius, Hans-Joachim (2007). "News". Official Website. Retrieved 19 February 2008.

Curry, Russ (May 1996). "A Curious History of Cluster". Curious Music. Retrieved 29 October 2007.

Cope, Julian. "A Krautrock Top 50". Shrimp's Krautrock Page. Archived from the original on 6 October 2003. Retrieved 29 October 2007.

Cope, Julian. "A Krautrock Top 50". Shrimp's Krautrock Page. Archived from the original on 6 October 2003. Retrieved 29 October 2007.
Roy, Daryl Stephen; Fester, Uncle (1992). "100 Records That Set The World On Fire (while no one was listening)". The Wire. Archived from the original on 19 October 2007. Retrieved 29 October 2007.
"Top 100 Albums of the 1970s". Archived from the original on 22 December 2008.
"Der GrünKraft-Katalog für Herz, Hand und Hirn". Archived from the original on 8 February 2012.
"50 Years of Documenta 1955–2005". Book Description. Edmunds Enterprises of America, Inc. 2007. Archived from the original on 22 December 2008. Retrieved 20 February 2008.
"No Fun Fest 2008". Nofunfest.com. 2008. Archived from the original on 10 April 2008. Retrieved 19 February 2008.
"DONUTS PARTY presents". Archived from the original on 9 May 2008. Retrieved 22 March 2008.
"DONUTS PARTY presents". Archived from the original on 21 December 2008. Retrieved 27 March 2008.
"Dieter Moebius." Dietermoebius.de. 2011. Archived from the original on 7 February 2011. Retrieved 23 February 2011.