Twelfth Armored Division Association (U.S.). Hellcat News, (Kirkland, Wash.), Vol. 31, No. 3, Ed. 1, December 1976, newspaper, December 1976; (https://texashistory.unt.edu/ark:/67531/metapth410055/m1/8/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .