The Breckenridge American (Breckenridge, Tex.), Vol. 10, No. 91, Ed. 1, Monday, March 17, 1930, newspaper, March 17, 1930; (https://texashistory.unt.edu/ark:/67531/metapth71088/m1/1/: accessed May 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .