The Baytown Sun (Baytown, Tex.), Vol. 41, No. 181, Ed. 1 Friday, March 20, 1964, newspaper, March 20, 1964; (https://texashistory.unt.edu/ark:/67531/metapth1056580/m1/1/: accessed July 3, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .