MacLaren, William. Oklahoma Leader (Oklahoma City, Okla.), Vol. 1, No. 302, Ed. 1 Tuesday, August 2, 1921, newspaper, August 2, 1921; (https://gateway.okhistory.org/ark:/67531/metadc109504/m1/1/: accessed February 16, 2019), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .