Howard W. Sams & Co., Inc. Photofact Folder, Set 834, Folder 2. Coronado Model TV15-9702A.. Indianapolis, IN: Howard W. Sams & Co., Inc., 1966.

Contreras, Corey. "Hack it up." The Squealer 15, no. 1 (2004): 4.

Collins, Nick. Handmade Electronic Music: The Art of Hardware Hacking. Routledge, 2006.

Howard W. Sams & Co., Inc. Photofact Folder, Set 834, Folder 1. Catalina Model 122-142.. Indianapolis, IN: Howard W. Sams & Co., Inc., 1966.

Brewster, Richard. Hocking System: D+7A Input/ Output Extension Box. Binghamton, NY: Experimental Television Center, 1979.

Brewster, Richard. Hubbell Adapter Schematics for ETC Dimmers., undated.

Barnouw, Erik. History of Broadcasting. 3 volumes.. NY: Oxford Press, 1970.

Aigner, Hal. "Home on the Tube: The Immediate Future of Video Free America." City Magazine (1973).

Howard W. Sams & Co., Inc. Admiral Chassis 16E4C/4D, 16G4U, 16UE4C/4D. Photofact Folder: Set 683, Folder 1.. Indianapolis, IN: Howard W. Sams & Co., Inc., 1964.