The Baytown Sun (Baytown, Tex.), Vol. 49, No. 129, Ed. 1 Thursday, February 25, 1971, newspaper, February 25, 1971; (https://texashistory.unt.edu/ark:/67531/metapth1061485/m1/3/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .