Texas Register, Volume 14, Number 18, Part I, Pages 1137-1275, March 10, 1989, periodical, March 10, 1989; (https://texashistory.unt.edu/ark:/67531/metapth216006/m1/1/: accessed May 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .