Armored Sentinel (Temple, Tex.), Vol. 17, No. 38, Ed. 1 Friday, February 19, 1960, newspaper, February 19, 1960; (https://texashistory.unt.edu/ark:/67531/metapth254622/m1/4/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .