Čechoslovák (Rosenberg, Tex.), Vol. 3, No. [1], Ed. 1 Wednesday, October 8, 1919, newspaper, October 8, 1919; (https://texashistory.unt.edu/ark:/67531/metapth404658/m1/1/: accessed July 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .