Texas Register, Volume 28, Number 40, Pages 8457-8718, October 3, 2003, periodical, October 3, 2003; (https://texashistory.unt.edu/ark:/67531/metapth101066/m1/1/: accessed April 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .