Center Daily News (Center, Tex.), Vol. 1, No. 304, Ed. 1 Monday, May 12, 1930, newspaper, May 12, 1930; (https://texashistory.unt.edu/ark:/67531/metapth1356871/m1/1/: accessed July 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .