Baytown Briefs (Baytown, Tex.), Vol. 16, No. 35, Ed. 1 Friday, September 20, 1968, newspaper, September 20, 1968; (https://texashistory.unt.edu/ark:/67531/metapth1433489/m1/2/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .