1976. Information Sheet. Ref. RDG publication: A Journey from Hagar Qim to the Ring of Brodgar. Edinburgh Arts 1976.
1970. Letter (page 1/7) from Robert Filliou to Georg Jappe. Ref. The Vocational Game. Strategy: Get Arts.
1973. Lovelies and Dowdies. Performance by Kantor's Cricot 2 Theatre at Krzysztofory Gallery, Krakow, Poland.