Adair, A. Garland. The Breckenridge American (Breckenridge, Tex.), Vol. 8, No. 186, Ed. 1, Wednesday, June 6, 1928, newspaper, June 6, 1928; (https://texashistory.unt.edu/ark:/67531/metapth69983/m1/1/: accessed April 20, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .