Cooper Review (Cooper, Tex.), Vol. 60, No. 15, Ed. 1 Friday, April 14, 1939, newspaper, April 14, 1939; (https://texashistory.unt.edu/ark:/67531/metapth895656/m1/1/: accessed June 29, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .