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McCorduck, P.: Denkmaschinen : die Geschichte der künstlichen Intelligenz (1987)
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Gugerli, D.: Suchmaschinen : die Welt als Datenbank (2009)
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Buckland, M.K.: Emanuel Goldberg and his knowledge machine : information, invention, and political forces (2006)
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Roch, A.: Claude E. Shannon : Spielzeug, Leben und die geheime Geschichte seiner Theorie der Information (2009)
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Copeland, B.J.: Turing: pioneer of the information age (2012)
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