Purcell, F. Everett. The Enid Events. (Enid, Okla.), Vol. 27, No. 28, Ed. 1 Thursday, April 15, 1920, newspaper, April 15, 1920; (https://gateway.okhistory.org/ark:/67531/metadc161577/m1/1/: accessed November 15, 2019), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .