Texas. Department of Transportation, United States. Federal Highway Administration, Texas Transportation Institute, & Bligh, R. P. (2002). Evaluation of Texas grid-slot portable concrete barrier system. Texas Transportation Institute, Texas A&M University System ; Available through the National Technical Information Service.
Chicago Style (17th ed.) CitationTexas. Department of Transportation, United States. Federal Highway Administration, Texas Transportation Institute, and Roger P. Bligh. Evaluation of Texas Grid-slot Portable Concrete Barrier System. College Station, Tex. : Springfield, Va.: Texas Transportation Institute, Texas A&M University System ; Available through the National Technical Information Service, 2002.
MLA (9th ed.) CitationTexas. Department of Transportation, et al. Evaluation of Texas Grid-slot Portable Concrete Barrier System. Texas Transportation Institute, Texas A&M University System ; Available through the National Technical Information Service, 2002.