Akai VT 150., undated.

Akai VT 100 and Akai VTS-110 DX Descriptions., undated.

Ampex Products Chronology., undated.

Flexer, Robert J., and Gio Wiederhold. A Building Block Approach to Color Graphics (excerpted) In Computer Graphics Quarterly. Vol. 13., 1979.

Hocking, Sherry Miller. An Introduction to Portable Video Systems. Binghamton, NY: Experimental Television Center, 1976.