Labor Messenger (Houston, Tex.), Vol. 20, No. 5, Ed. 1 Friday, April 23, 1943, newspaper, April 23, 1943; (https://texashistory.unt.edu/ark:/67531/metapth1551405/m1/2/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .