4“BRIFE OF AMICI CURIAE CENTER FOR EDUCATION REFORMET AL.,IN SUPPORT OF PPELIANTS:On Appeal From the United States District Court For tne Northern District of Ohio Eastern Division”,from http://www.edreform.com/briefs/ohio.2000.htm. 被引量：1
5“Competing to Win:How Florida's A+Plom Has Triggered Public School Reform”,By Carol Innerst.From http://www.edreform.com/school-choice/compete.htm. 被引量：1
6“Test-Score Effects of School Vouchers in Dayton,Ohio,New York City,and Washington,D.C.:Evidence from Randomized Field Trials”, by William G. Howell, Patrick J.Wolf. Paul E. Peterson and David E. Campbell, August 2000,Website : http://dada. fas. harvard.edu/pepg/ 被引量：1
