Texas Gulf Coast Register (Corpus Christi, Tex.), Vol. 5, No. 11, Ed. 1 Friday, June 19, 1970, newspaper, June 19, 1970; (https://texashistory.unt.edu/ark:/67531/metapth835684/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .