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Nash, Katherine; Richard H. Williams (October 1970). "Computer Program for Artists: ART I". Leonardo. 3 (4). The MIT Press: 439–442. doi:10.2307/1572264. JSTOR1572264. S2CID192985628.
Nash, Katherine; Richard H. Williams (October 1970). "Computer Program for Artists: ART I". Leonardo. 3 (4). The MIT Press: 439–442. doi:10.2307/1572264. JSTOR1572264. S2CID192985628.
Beddard, Honor (26 May 2011). "Computer art at the V&A". Victoria and Albert Museum. Archived from the original on 25 September 2015. Retrieved 22 September 2015.
Beddard, Honor (26 May 2011). "Computer art at the V&A". Victoria and Albert Museum. Archived from the original on 25 September 2015. Retrieved 22 September 2015.