Twelfth Armored Division Association (U.S.). Hellcat News, (Detroit, Mich.), Vol. 19, No. 5, Ed. 1, January 1965, newspaper, January 1965; (https://texashistory.unt.edu/ark:/67531/metapth410574/m1/1/: accessed August 15, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .