Stephens, Richard, and Don Hallock. Suggestions Toward a Small Video Facility. San Francisco, CA: National Center for Experiments in Television at KQED, undated.

Stephens, Richard, and Don Hallock. "Suggestions Toward a Small Video Facility." National Center for Experimental in Television Reports 2 (undated).

Templeton, Lawrence, Don Hallock, Richard Stephens, and Ann Turner. Video Processing Facility at National Center for Experiments in Television at KQED-TV, San Francisco (c 1972)., undated.

Templeton, Lawrence W., Don Hallock, and Richard Stephens. A Video Processing Facility for Artistic Use: Design Philosophy and a Description of Components. San Francisco, CA: National Center for Experiments in Television at KQED, 1972.