The Celina Record (Celina, Tex.), Vol. 36, No. 6, Ed. 1 Thursday, August 5, 1937, newspaper, August 5, 1937; (https://texashistory.unt.edu/ark:/67531/metapth773486/m1/1/: accessed May 24, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .