Armored Sentinel (Temple, Tex.), Vol. 20, No. 42, Ed. 1 Friday, February 1, 1963, newspaper, February 1, 1963; (https://texashistory.unt.edu/ark:/67531/metapth254728/m1/3/: accessed August 15, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .