The H-SU Brand (Abilene, Tex.), Vol. 58, No. 19, Ed. 1, Tuesday, November 14, 1972, newspaper, November 14, 1972; (https://texashistory.unt.edu/ark:/67531/metapth98869/m1/1/: accessed September 22, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .