Unidentified witness, possibly Paul Kantner, quoted in Negativland's "How Radio Was Done: Episode 36". Over the Edge April 20, 2007, audio stream accessed 2007-08-28.
Albert Maysles, David Maysles and Charlotte Zwerin, directors. Gimme Shelter[1]Archivado el 19 de diciembre de 2006 en Wayback Machine.