Texas Register, Volume 37, Number 35, Pages 6819-7008, August 31, 2012, periodical, August 31, 2012; (https://texashistory.unt.edu/ark:/67531/metapth253227/m1/51/: accessed April 27, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .