Strong City Herald (Strong City, Okla.), Vol. 9, No. 25, Ed. 1 Wednesday, March 30, 1921, newspaper, March 30, 1921; (https://gateway.okhistory.org/ark:/67531/metadc1747854/m1/1/: accessed June 13, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .