The War Whoop (Abilene, Tex.), Vol. 49, No. 18, Ed. 1, Wednesday, February 23, 1972, newspaper, February 23, 1972; (https://texashistory.unt.edu/ark:/67531/metapth104166/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .