Electron User Magazine - Volume 5 Number 6 April 1988

Electron User Magazine - Volume 5 Number 2 November 1987

Electron User Magazine - Volume 5 Number 3 December 1987

Electron User Magazine - Volume 5 Number 5 March 1988

Electron User magazine - Volume 1 Number 12 September 1984

The Micro User magazine - Volume 5 Number 4 June 1987

Electron User Magazine - Volume 7 Number 4 January 1990

Electron User Magazine - Volume 3 Number 7 April 1986