James Q. Wilson/ John J. Diiulio Jr./ Meena Bose
(5)
James Q. Wilson/ John J. Diiulio Jr./ Meena Bose/ Matthew S. Levendusky
(1)
John Diiulio Jr./ Donald F. Kettl
(1)
Jr. DiIulio John (University of Pennsylvania),Matthew Levendusky (University of Pennsylvania),Meena Bose (Hofstra University),James Wilson (University of California)
(1)