The Collegian (Brownwood, Tex.), Vol. 33, No. 29, Ed. 1, Friday, May 12, 1939, newspaper, May 12, 1939; (https://texashistory.unt.edu/ark:/67531/metapth100212/m1/1/: accessed June 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .