Pool, J. Edwin. Chickasha Daily Express (Chickasha, Okla.), Vol. 19, No. 56, Ed. 1 Wednesday, March 6, 1918, newspaper, March 6, 1918; (https://gateway.okhistory.org/ark:/67531/metadc729373/m1/1/: accessed December 16, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .