Deem, Charles F. & Sanderson, Paul L. The May Monitor. (May, Okla.), Vol. 3, No. 3, Ed. 1 Friday, April 12, 1907, newspaper, April 12, 1907; (https://gateway.okhistory.org/ark:/67531/metadc941971/m1/1/: accessed May 9, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .