Labor Messenger (Houston, Tex.), Vol. 23, No. 30, Ed. 1 Friday, October 17, 1947, newspaper, October 17, 1947; (https://texashistory.unt.edu/ark:/67531/metapth1551958/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .