Evaluation of traffic operations, safety, and positive guidance projects /
U.S. Department of Transportation Federal Highway Administration Office of Traffic Operations.
APA Citation
United States. Federal Highway Administration. Office of Traffic Operations. (1980). Evaluation of traffic operations, safety, and positive guidance projects. Washington: The Office.
MLA Citation
United States. Federal Highway Administration. Office of Traffic Operations. Evaluation of Traffic Operations, Safety, And Positive Guidance Projects. Washington: The Office, 1980.
Warning: These citations may not always be complete (especially for serials).