The Baytown Sun (Baytown, Tex.), Vol. 45, No. 295, Ed. 1 Monday, June 3, 1968, newspaper, June 3, 1968; (https://texashistory.unt.edu/ark:/67531/metapth1056644/m1/1/: accessed July 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .