The Mangum Star (Mangum, Okla.), Vol. 71, No. 22, Ed. 1 Thursday, February 26, 1959, newspaper, February 26, 1959; (https://gateway.okhistory.org/ark:/67531/metadc2140251/m1/1/: accessed June 24, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .