ラルフ・ベア (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "ラルフ・ベア" in Japanese language version.

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acsiom.com

archives.gov

georgewbush-whitehouse.archives.gov

boardgamegeek.com

earlytelevision.org

gamasutra.com

google.co.jp

books.google.co.jp

  • Stephen Kline, Nick Dyer-Witheford, Greig De Peuter (2003). Digital Play: The Interaction of Technology, Culture, and Marketing. McGill–Queen's University Press. ISBN 0-7735-2591-2. https://books.google.co.jp/books/about/Digital_Play.html?id=gw5V10iLEsUC&redir_esc=y 
  • Tim Walsh (2005). Timeless Toys: Classic Toys and the Playmakers Who Created Them. Andrews McMeel Publishing. ISBN 0-7407-5571-4. https://books.google.co.jp/books?id=jftapGDTmYUC&pg=PA173&lpg=PA173&dq=ralph+baer+simon&redir_esc=y&hl=ja 

ieee.org

ieeeghn.org

  • Ralph H. Baer”. IEEE Global History Network. 2013年3月16日閲覧。

ign.com

invent.org

ralphbaer.com

smithsonian.org

invention.smithsonian.org

washingtonpost.com

web.archive.org