Effects of enforcement on speeds of motorists, 11th Street, Springfield, Illinois /
R. A. Raub.
APA Citation
Raub, R. A., Illinois. Division of Traffic Safety. (1978). Effects of enforcement on speeds of motorists, 11th Street, Springfield, Illinois. [Springfield]: Illinois Dept. of Transportation.
MLA Citation
Raub, R. A, and Illinois. Division of Traffic Safety. Effects of Enforcement On Speeds of Motorists, 11th Street, Springfield, Illinois. [Springfield]: Illinois Dept. of Transportation, 1978.
Warning: These citations may not always be complete (especially for serials).