The War Whoop (Abilene, Tex.), Vol. 46, No. 4, Ed. 1, Wednesday, October 9, 1968, newspaper, October 9, 1968; (https://texashistory.unt.edu/ark:/67531/metapth104070/m1/1/: accessed July 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .