The Pittsburg Enterprise (Pittsburg, Okla.), Vol. 8, No. 8, Ed. 1 Thursday, February 29, 1912, newspaper, February 29, 1912; (https://gateway.okhistory.org/ark:/67531/metadc1042988/m1/2/: accessed April 16, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .