Biblio
Sony Videocorder Model CV-2100., 1968.
An Interview with Joseph Beuys." Artforum 8, no. 4 (1969).
"Doron Precision Systems, Inc. Singer GPL TV Systems. GPL 470 Economy TV Camera.. Binghamton, NY: Doron Precision Systems, Inc., 1969.
SONY Owner's Instruction Manual ? Videocorder CV-2200A. Tokyo , Japan: SONY Corporation, 1969.
Sony P.E.T.I-11 International Tape Exchange (Product Engineering Technical Information) (2 copies)., 1969.
SONY Service Manual Series CV-2200A Videocorder Decks. Tokyo, Japan: SONY Corporation, 1969.
The Singer Co. GPL TV Systems Education & Training Products Group. GPL's New Color Video Tape Recorder: VR-400.. Pleasantville, NY: Singer-General Precision, Inc., 1969.
Computer Displays." Scientific American 222, no. 6 (1970): 57-76.
"Film Culture Reader. NY: Praeger, 1970.
Link Division GPL Television Systems. Singer Education & Training Products. Operation and Service Instruction Manual: Precision 995 Film Chain Television Camera. Handbook Part No. G51460-283A.. Binghamton, NY: Link Division GPL Television Systems., 1970.
Mass Communications and the American Empire. Boston: Beacon, 1970.
Sony P.E.T.I-14 Cable Terminations at Sony Monitors (Product Engineering Technical Information)., 1970.
Sony Service Manual: Camera & Viewfinder, AVC-3200, AVF-3200. No. 3.. Japan.: Sony Corporation of America., 1970.
Sony Video Products Catalog., 1970.