United States. Army. Armored Division, 12th. Hellcat News, (Heidenheim, Germany), Vol. 3, No. 1, Ed. 1, Saturday, May 19, 1945, newspaper, May 19, 1945; (https://texashistory.unt.edu/ark:/67531/metapth410222/m1/1/: accessed August 25, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .