Texas Register, Volume 13, Number 60, Pages 3791-3856, August 5, 1988, periodical, August 5, 1988; (https://texashistory.unt.edu/ark:/67531/metapth220268/m1/16/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .