Baytown Briefs (Baytown, Tex.), Vol. 15, No. 17, Ed. 1 Friday, April 28, 1967, newspaper, April 28, 1967; (https://texashistory.unt.edu/ark:/67531/metapth1433422/m1/1/: accessed June 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .