The Mullin Enterprise. (Mullin, Tex.), Vol. 38, No. 52, Ed. 1 Thursday, March 30, 1939, newspaper, March 30, 1939; (https://texashistory.unt.edu/ark:/67531/metapth1059959/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .