The Rockdale Reporter and Messenger (Rockdale, Tex.), Vol. 92, No. 24, Ed. 1 Thursday, June 18, 1964, newspaper, June 18, 1964; (https://texashistory.unt.edu/ark:/67531/metapth694837/m1/1/: accessed June 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .