Helm, Bobby. The Mathis News (Mathis, Tex.), Vol. 39, No. 50, Ed. 1 Friday, December 10, 1954, newspaper, December 10, 1954; (https://texashistory.unt.edu/ark:/67531/metapth1038586/m1/1/: accessed December 18, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .