Pool, J. Edwin. Chickasha Daily Express (Chickasha, Okla.), Vol. 21, No. 217, Ed. 1 Friday, September 10, 1920, newspaper, September 10, 1920; (https://gateway.okhistory.org/ark:/67531/metadc730705/m1/1/: accessed April 21, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .