Texas. Department of Transportation.Transportation News, Volume 28, Number 4, January 2003,
periodical,
January 2003;
Austin, Texas.
(https://texashistory.unt.edu/ark:/67531/metapth902837/m1/1/:
accessed July 16, 2024),
University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu;
crediting UNT Libraries Government Documents Department.