Věstník (West, Tex.), Vol. 28, No. 52, Ed. 1 Wednesday, December 25, 1940, newspaper, December 25, 1940; (https://texashistory.unt.edu/ark:/67531/metapth625188/m1/1/: accessed August 15, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .