The Micro Kids: An 80s Adventure with ZX Spectrum, Commodore 64 and more: Plowman, Gary: 9780993474460: Amazon.com: Books
Bi Am (Russian) Sinclair ZX Spectrum 48-64 Clone | nIGHTFALL Blog / RetroComputerMania.com
myReviewer.com - ZX Spectrum vs Commodore 64 - My Computer is Better Than Yours
Commodore 64 - Wikipedia
The ZX Spectrum / Commodore 64 Book 30th Anniversary Special Magazine (Digital) - DiscountMags.com
Lord Arse! 🕹️ on Twitter: "2022 is huge for anniversaries. The ZX Spectrum, Commodore 64 and Vectrex were all released in 1982, making them 40 years old this year! https://t.co/Uo5gcy30Dk" / Twitter