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*Chronicle of Higher Education*(9 March, 2011).

- C Hennick, Professor gets computing's 'Nobel' : Harvard's Leslie Valiant wins A M Turing Award,
*Boston Globe*(9 March 2011).

- S Lohr, Another Win for Artificial Intelligence: the Turing Award,
*New York Times*(14 March 2011).

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*Sugaku*39 (1) (1987), 32-39.

- V Reitano, Harvard's Valiant wins Turing Award,
*SDTimes*(9 March 2011).

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