Vaughan Williams, Leighton - 2012
-mutuel Games', Journal of Risk and Uncertainty, 8 (3), 309-17 -- Charles T. Clotfelter and Philip J. Cook (1991), 'Lotteries in the … Real World', Journal of Risk and Uncertainty, 4 (3), 227-32 -- Charles T. Clotfelter and Philip J. Cook (1993), 'Notes: The …