L-W Photo Motion Analyzer 900 Sales Literature; Athena 1300 Series Analytic Projector; Athena 224 Analytic Projector.. Van Nuys, CA: L-W Photo, Inc., 1969.

Linton, J.. Learning About Synthesizers. Amherst, MA: Electronic Music Studios of America, Inc., 1975.

Lectrotech. Lectrotech Instruction Manual for Model V-7 Color Generator and Vectorscope. Chicago, Illinois: Lectrotech, undated.

Lenco PBB-321B Black Burst Generator Instruction Manual; PSD-340B System Delay Module; PCB-320 Color Bar Generator; PVA-350 Video Distribution Amplifier; PSG-310 Sync Generator; PFM-300B and PPS-302 Frame and Power Supply. Jackson, Missouri: Lenco Inc. Electronics Division, undated.

Loxton, David. Letter of invitation to Ralph Hocking and Nick Ray to work at the TV Lab at WNET. November 28, 1972., 1972.

Leviathan. Leviathan - Effects of Televisio., undated.

Hoone, Jeffrey, and Gary Nickard. Light Work. Contact Sheet 97, 25th Anniversary Edition.. Syracuse, NY: Light Work, 1998.

Linemaster: America's Foot Switch Leader Catalog 78. Woodstock, CT: Linemaster Switch Corporation, 1978.

Lorex Pro Model CVC6990 1/3" Submersible Camera Operator Instructions and Warranty. Markham, Ontario, CAN: Lorex Pro, undated.

Lamb, Lyon. Lyon Lamb Sales Brochure. Laguna Beach, CA: Lyon Lamb, 1977.

Lyotard, Jean-Fransois. "Les Immateriaux." Art and Text 17 (1985).

Nomadnet, Locution@Location1, Davidson Gigliotti, DeeDee Halleck, and and others. Links to Other Sites with Online Interviews with Video Artists and Activists., undated.