The Shamrock Texan (Shamrock, Tex.), Vol. 37, No. 66, Ed. 1 Monday, December 30, 1940, newspaper, December 30, 1940; (https://texashistory.unt.edu/ark:/67531/metapth528739/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .