References for Roger Penrose
- Biography in Encyclopaedia Britannica.
http://www.britannica.com/EBchecked/topic/450252/Sir-Roger-Penrose
Books:
- O Garcia-Prada, Interview with Sir Roger Penrose, Mathematics Today (December 2001), 170-175.
- O Garcia-Prada, Interview with Sir Roger Penrose, European Mathematical Society Newsletter 38 (2001),
- R Penrose, The Emperor's New Mind (Oxford, 1990).
- S Hawking and R Penrose, The Nature of Space and Time (Princeton, 1996).
September 2009
MacTutor History of Mathematics
[http://www-history.mcs.st-andrews.ac.uk/References/Penrose.html]