Texas Register, Volume 24, Number 44, Pages 9437-9720, October 29, 1999, periodical, October 29, 1999; (https://texashistory.unt.edu/ark:/67531/metapth113929/m1/1/: accessed May 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .