The Collegian (Brownwood, Tex.), Vol. 33, No. 28, Ed. 1, Friday, May 5, 1939, newspaper, May 5, 1939; (https://texashistory.unt.edu/ark:/67531/metapth100211/m1/1/: accessed June 18, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .