Texas Register, Volume 8, Number 81, Pages 4521-4626, November 4, 1983, periodical, November 4, 1983; (https://texashistory.unt.edu/ark:/67531/metapth244537/m1/48/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .