The Caldwell News and The Burleson County Ledger (Caldwell, Tex.), Vol. 45, No. 13, Ed. 1 Friday, June 20, 1930, newspaper, June 20, 1930; (https://texashistory.unt.edu/ark:/67531/metapth174905/m1/1/: accessed May 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .