Seminole Sentinel (Seminole, Tex.), Vol. 56, No. 46, Ed. 1 Thursday, October 3, 1963, newspaper, October 3, 1963; (https://texashistory.unt.edu/ark:/67531/metapth417382/m1/1/: accessed July 12, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .