The Altus Times-Democrat (Altus, Okla.), Vol. 43, No. 68, Ed. 1 Monday, March 24, 1969, newspaper, March 24, 1969; (https://gateway.okhistory.org/ark:/67531/metadc2119919/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .