Amazon.com: Commodore 64: 30 Games in One Joystick : Video Games
Amazon.com: Programming the Commodore 64 again: Create a game step by step eBook : Thomsen, Jens Christian Ingvartsen: Kindle Store
Your Commodore 64: A guide to the Commodore 64 computer: Heilborn, John: 9780881341140: Amazon.com: Books
Commodore 64 Sketch and Design: A workbook for designing sprites, custom characters, and screens on the C64: Lavoie, Tony: 9798644618002: Amazon.com: Books