The Baytown Sun (Baytown, Tex.), Vol. 50, No. 185, Ed. 1 Wednesday, May 10, 1972, newspaper, May 10, 1972; (https://texashistory.unt.edu/ark:/67531/metapth1104525/m1/9/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .