The Navasota Examiner and Grimes County Review (Navasota, Tex.), Vol. 68, No. 24, Ed. 1 Thursday, February 20, 1964, newspaper, February 20, 1964; (https://texashistory.unt.edu/ark:/67531/metapth1446174/m1/1/: accessed August 15, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .