Text in periodical
Downey, Juan. – «Technology and beyond». – Radical Software. – Vol. 2, no. 5 ([1973]). – P. [2-3].
Also available on the Internet. {{www.radicalsoftware.org}}
Conference / Symposium
Experiments in Art and Technology in Process, University of Southern California, Los Angeles, Calif., United States, May 1-3, 1970. – Organisation : Experiments in Art and Technology, Los Angeles, Hollywood ; University of Southern California, Los Angeles.