The Breckenridge American (Breckenridge, Tex.), Vol. 10, No. 102, Ed. 1, Sunday, March 30, 1930, newspaper, March 30, 1930; (https://texashistory.unt.edu/ark:/67531/metapth71100/m1/8/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .