Assembly lines, the book : a beginner’s guide to 6502 programming on the Apple II
Using 6502 assembly language : how anyone can program the Apple II
《从为什么开始:乔布斯让APPLE红遍世界的黄金圈法则》西蒙·斯涅克文字版
Apple-Assembler lernen. Band 1. Einführung in die Assembler-Programmierung des 6502 65C02
Apple I Replica Creation: Back to the Garage