Better Programming For Your Spectrum And ZX 81(acme)
by Speel, Robert
Published in 1983
ISBN: 0006366104
Introducing Z 80 Assembly Language Programming (Ian SINCLAIR)
by Ian Sinclair
Published in 1983
ISBN: 0408013389
Invent and write games programs for the Spectrum
by Williams, Noel
Published in 1983
ISBN: 0070847193
The Times book of computer puzzles & games for the Sinclair ZX Spectrum
by Bradbeer, Robin
Published in 1984
ISBN: 028399164X
The programmers' troubleshooting guide : Spectrum
by Letcher, Piers
Published in 1985
ISBN: 071260572X
Aprende A Programar - Animación (Ediciones Anaya, 1986)
by Marcus Milton
Published in 1986
ISBN: 847525361X
A Z-80 Workshop Manual - Bernard Babani Publishing
Published in 1989 by Bernard Babani Publishing
ISBN: 0859340872
MIDI Projects - Bernard Babani Publishing
Published in 1992 by Bernard Babani Publishing
ISBN: 0859341569