The Baytown Sun (Baytown, Tex.), Vol. 47, No. 303, Ed. 1 Sunday, September 7, 1969, newspaper, September 7, 1969; (https://texashistory.unt.edu/ark:/67531/metapth1055368/m1/1/: accessed May 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .