Věstník (West, Tex.), Vol. 27, No. 32, Ed. 1 Wednesday, August 9, 1939, newspaper, August 9, 1939; (https://texashistory.unt.edu/ark:/67531/metapth627018/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .