Refugio County Record (Refugio, Tex.), Vol. 10, No. 34, Ed. 1 Monday, April 13, 1964, newspaper, April 13, 1964; (https://texashistory.unt.edu/ark:/67531/metapth635552/m1/1/: accessed July 2, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .