Philip Kotler
David Ogilvy
Donella H. Meadows
Unknown Author
M. Feroze Ahmed
Thomas L. Harris
Naomi Klein
Carolyn Mae Kim
D. Ravindra Prasad
Sandra Oliver
B. J. Fogg
Erica Weintraub Austin
James E. Grunig
Glen M. Broom
Gerald E. Caiden
Umar Fahmi Achmadi
United States. General Accounting Office
Ira A. Penn
Phil Rosenzweig