*[[Ready Made Machine Language Routines for the Amstrad]], Joe Pritchard, 1985
*Amstrad advanced users guide, Daniel Martin, 1986, 1-85181-018-8
*The Amstrad programmer's guide, Bryan Skinner, 0-7156-1984-5
*Programming the Amstrad CPC464, Richard Meadows, 0-304-31250-9
*Your first AMSTRAD program, Rodnay Zaks, 1985, 0-94788-800-4
== French ==