Seminole Sentinel (Seminole, Tex.), Vol. 57, No. 45, Ed. 1 Thursday, September 24, 1964, newspaper, September 24, 1964; (https://texashistory.unt.edu/ark:/67531/metapth417527/m1/1/: accessed July 1, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .