" / "Inside the future: The C64GS" – By Ed Stu, "Zzap 64" magazine, issue 66, October 1990*The Commodore C64 Games System – Photos and information from Bo Zimmermann's collection*8Bit-Homecomputermuseum – Nice pictures of the C64GS
" / "Inside the future: The C64GS" – By Ed Stu, "Zzap 64" magazine, issue 66, October 1990*The Commodore C64 Games System – Photos and information from Bo Zimmermann's collection*8Bit-Homecomputermuseum – Nice pictures of the C64GS