The Union Review (Galveston, Tex.), Vol. 19, No. 49, Ed. 1 Friday, March 31, 1939, newspaper, March 31, 1939; (https://texashistory.unt.edu/ark:/67531/metapth1438377/m1/1/: accessed July 11, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .