|[[Introducing Amstrad CP/M Assembly Language]]||Ian Sinclair||Collins||1986||0-00-383309-7
|-
|[[Introducing Amstrad Machine Code]]||Ian Sinclair||Collins||1985||0-00-383079-9
|-
|[[Machine Code for Beginners on the Amstrad]]||Steve Kramer||Micro Press||1984||0-7447-0025-6