The H-SU Brand (Abilene, Tex.), Vol. 25, No. 19, Ed. 1, Saturday, February 21, 1942, newspaper, February 21, 1942; (https://texashistory.unt.edu/ark:/67531/metapth98154/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .