The Baytown Sun (Baytown, Tex.), Vol. 53, No. 136, Ed. 1 Friday, March 21, 1975, newspaper, March 21, 1975; (https://texashistory.unt.edu/ark:/67531/metapth1104332/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .