Texas Register, Volume 15, Number 74, Pages 5627-5768, September 28, 1990, periodical, September 28, 1990; (https://texashistory.unt.edu/ark:/67531/metapth201770/m1/60/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .