A. T. Reno, Marvin L. Manheim, Wayne M. Pecknold, Michael P. Petersilia, John H. Suhrbier, Robert L. Giel, Hans Bleiker, Cathy A. Buckley, Frank C. Colcord, Massachusetts Institute of Technology. Transportation and Community Values Project, California. Division of Highways, United States. Federal Highway Administration · First published 1972
