Thomas R. Pope
Frederick Niswander
David Genders
Sūtphaisān (Firm). Fāi Wichākān
Jimmy B. Prince
United States. Congress. Joint Economic Committee
Alvin Rabushka
Jürgen Wixforth
Jonathan Schwarz
Sarah Laing
A. I︠U︡ Sotnikov
John B. Shoven
Colombia. Ministerio de Hacienda y Crédito Público
Steve R. Vanenburg
Karnataka (India). Tax Reforms Commission
John Catherall
César G. Henao Vélez
Bulgaria.
Klara Oppenheim
Papua New Guinea. National Parliament.
Minnesota. Dept. of Public Service.
United States. Congress. House. Committee on Rules.
Henry George Fischer
Paul J. Lesti
Kenneth E. Quindry
S. Selvajayam
University of Virginia. Bureau of Population and Economic Research.
Edwin R. A. Seligman
John H. Savage
Charles François Bouche