Thomas Elfion Hopkins Williams
A. U. Reid
Laurence Ilsley Hewes
Thomas R. Horton
Edward J. Taaffe
Unknown Author
Kristine Williams
Steer Davies Gleave (Firm)
Tripp, Herbert Alker Sir
Kenneth N. Derucher
Bruce Douglas Greenshields
Symposium on the Theory of Traffic Flow (1959 Warren, Mich.)
T.F. Fwa
William James Sproule
J. C. Tanner
Douglas Mactavish
International Road Federation.
Tim Horberry
Fraser Sampson