Twelfth Armored Division Association (U.S.). Hellcat News, (Kirkland, Wash.), Vol. 36, No. 10, Ed. 1, June 1982, newspaper, June 1982; (https://texashistory.unt.edu/ark:/67531/metapth410732/m1/11/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .