The Breckenridge American (Breckenridge, Tex.), Vol. 10, No. 103, Ed. 1, Monday, March 31, 1930, newspaper, March 31, 1930; (https://texashistory.unt.edu/ark:/67531/metapth71101/m1/2/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .