Moffitt, Jesse S. The Hooker Advance (Hooker, Okla.), Vol. 4, No. 10, Ed. 1 Friday, April 19, 1907, newspaper, April 19, 1907; (https://gateway.okhistory.org/ark:/67531/metadc272991/m1/8/: accessed June 4, 2020), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .