John Markoff, «Joseph Weizenbaum, Famed Programmer, Is Dead at 85,» New York Times, March 13, 2008, .
131
David W. Dunlap, «Looking Back: 1978 – 'Farewell, Etaoin Shrdlu,'» Times Insider, New York Times, November 13, 2014.
132
Terry Winograd, «Procedures as a Representation for Data in a Computer Program for Understanding Natural Language,» MIT AI Technical Report 235, February 1971, 38–39, .
