Texas Gulf Coast Register (Corpus Christi, Tex.), Vol. 3, No. 42, Ed. 1 Friday, February 7, 1969, newspaper, February 7, 1969; (https://texashistory.unt.edu/ark:/67531/metapth835311/m1/1/: accessed June 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .