Archive document : Manuscript Meigh-Andrews, Chris. – [Richard Monkhouse and the EMS Spectron : Peter Donebauer and the Videokalos image processor]. – August 2000. – 16 p. – Manuscript.
Archive document : Manuscript Meigh-Andrews, Chris. – Interview with Richard Monkhouse : 23/5/2000. – [8] p. – Manuscript. – Interview report.