Andrew Pennell

Master Your ZX Microdrive

Sunshine Books, 1983    [computing, Eng, E7]

William Tang    (edited by)

Spectrum Machine Language for the Absolute Beginner

Melbourne House, 1982    [computing, Eng, E7]

Steven Vickers

ZX Spectrum, Basic Programming

Sinclair Research, 1982    [computing, Eng, E7]

Steven Vickers, Robin Bradbeer

ZX Spectrum, Introduction

Sinclair Research, 1982    [computing, Eng, E7]

David Webb

Super Charge Your Spectrum

Melbourne House, 1983    [computing, Eng, E7]

Philip Williams    (edited by)

Over The Spectrum

Melbourne House, 1982    [computing, Eng, E7]