Denton Record-Chronicle (Denton, Tex.), Vol. 38, No. 274, Ed. 1 Friday, June 30, 1939, newspaper, June 30, 1939; (https://texashistory.unt.edu/ark:/67531/metapth1370209/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .