The Baytown Sun (Baytown, Tex.), Vol. 49, No. 235, Ed. 1 Tuesday, July 6, 1971, newspaper, July 6, 1971; (https://texashistory.unt.edu/ark:/67531/metapth1061723/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .