Paul R. Krugman
A. Rushton
McGraw-Hill
Everett M. Rogers
Eugene F. Brigham
J. Fred Weston
Barbara Rockefeller
Entrepreneur Magazine
Roger A. Arnold
Kenneth G. Pinzke
United States. General Accounting Office
Alina Wheeler
Jeff Madura
Ontario Educational Research Council. Conference
Richard Lewis
National Conference of State Legislatures
Gary E. Clayton
Stuart Wilde
BPP