Blair, James R. & Vandivier, Davis O. The El Reno Daily Tribune (El Reno, Okla.), Vol. 38, No. 180, Ed. 1 Tuesday, May 6, 1930, newspaper, May 6, 1930; (https://gateway.okhistory.org/ark:/67531/metadc917982/m1/1/: accessed October 19, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .