The Navasota Examiner and Grimes County Review (Navasota, Tex.), Vol. 68, No. 34, Ed. 1 Thursday, April 30, 1964, newspaper, April 30, 1964; (https://texashistory.unt.edu/ark:/67531/metapth1446184/m1/4/: accessed June 24, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .