The War Whoop (Abilene, Tex.), Vol. 40, No. 29, Ed. 1, Thursday, May 16, 1963, newspaper, May 16, 1963; (https://texashistory.unt.edu/ark:/67531/metapth103933/m1/1/: accessed May 20, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .