George Opperman (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "George Opperman" in English language version.

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armchairarcade.com

atariage.com

  • "FAQ". Atari Age. Retrieved 2022-08-15.

cedarcathedral.com

ign.com

retro.ign.com

logodesignlove.com

mit.edu

mitpress.mit.edu

  • Katz, Barry (September 4, 2015). Make It New A History of Silicon Valley Design. MIT Press. ISBN 9780262029636.

web.archive.org