Yoakum Daily Herald (Yoakum, Tex.), Vol. [40], No. [291], Ed. 1 Friday, March 19, 1937, newspaper, March 19, 1937; (https://texashistory.unt.edu/ark:/67531/metapth1295253/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .