Friedrich A. von Hayek
James C. Scott
William N. Dunn
Jeff Speck
Unknown Author
Rossi, Peter Henry
United States. General Accounting Office
De Mesquita, Bruce Bueno/ Smith, Alastair/ Siverson, Randolph M./ Morrow, James D.
National Research Council (U.S.). Standing Committee to Review the Research Program of the Partnership for a New Generation of Vehicles.
United States. Federal Highway Administration.
Carlos Matus Romo
Walter Christaller
Malcolm B. Carpenter
P. Hare
J. E. Meade
Gail Garfield Schwartz
Josef Adamek
Frank Othengrafen