Stamford American and The Stamford Leader (Stamford, Tex.), Vol. 40, No. 52, Ed. 1 Thursday, February 20, 1964, newspaper, February 20, 1964; (https://texashistory.unt.edu/ark:/67531/metapth1054636/m1/1/: accessed June 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .