Valley Sunday Star-Monitor-Herald (Harlingen, Tex.), Vol. 1, No. 2, Ed. 2 Sunday, July 25, 1937, newspaper, July 25, 1937; (https://texashistory.unt.edu/ark:/67531/metapth1327193/m1/1/: accessed June 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .