A review of traffic management and enforcement problems and improvement options at high-volume, high-speed work zones in Texas.
APA Citation
Ullman, G. L., Fontaine, M. D., Schrock, S. D., Wiles, P. B. (2001). A review of traffic management and enforcement problems and improvement options at high-volume, high-speed work zones in Texas. College Station, Tex.: Texas Transportation Institute, Texas A&M University System .
MLA Citation
Ullman, Gerald L, Michael D Fontaine, S. D Schrock, and P. B Wiles. A Review of Traffic Management And Enforcement Problems And Improvement Options At High-volume, High-speed Work Zones In Texas. College Station, Tex.: Texas Transportation Institute, Texas A&M University System , 2001.
Warning: These citations may not always be complete (especially for serials).