Boyer, Jean-Pierre. "Noise to Signal Ratio: Critique de las Pre-Histoire Contemporaine.", 1977.

Bode, Harald. Instruments by Harald Bode and the Bode Sound Co.., undated.

Bode, Harald. History of Electronic Sound Modification In Journal of the Audio Engineering Society., 1984.

Beck, Stephen. "Video by Stephen Beck." Artweek 8, no. 44 (1977).

Beck, Stephen. Union. Description of videotape., 1976.

Beck, Stephen. Cycles. Description of film by Jordan Belson and Stephen Beck., 1974.

Beck, Stephen. Direct Video: Electronic Artform for Color Television In National Center for Experimental in Television Reports 3.