Pool, J. Edwin. Chickasha Daily Express (Chickasha, Okla.), Vol. 20, No. 123, Ed. 1 Friday, May 23, 1919, newspaper, May 23, 1919; (https://gateway.okhistory.org/ark:/67531/metadc727214/m1/1/: accessed December 14, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .