Texas Register, Volume 29, Number 30, Pages 7013-7230, July 23, 2004, periodical, July 23, 2004; (https://texashistory.unt.edu/ark:/67531/metapth101134/m1/35/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .