- Old coders never die... they only fade away -- Feature in Commodore Format (Issue 22, Jul 92, p52) that lists companies and programmers that made the Commodore 64 great.
- The One interview (August 1989) -- Andrew Braybrook answers some questions following the release of Rainbow Islands in the UK magazine The One issue #11.
- Wikipedia entry -- Entry in the wikipedia encyclopedia.
- @UridiumAuthor -- Twitter
- Andrew Braybrook interview -- Interview with Retro Gamer magazine (June 2014)
- Interview with Zzap!64 magazine -- An interview from the 1980s with the popular Commodore 64 magazine.