Refugio County Record (Refugio, Tex.), Vol. 10, No. 48, Ed. 1 Monday, July 20, 1964, newspaper, July 20, 1964; (https://texashistory.unt.edu/ark:/67531/metapth635521/m1/1/: accessed June 24, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .