The Altus Times-Democrat (Altus, Okla.), Vol. 43, No. 227, Ed. 1 Sunday, September 28, 1969, newspaper, September 28, 1969; (https://gateway.okhistory.org/ark:/67531/metadc2120080/m1/1/: accessed July 15, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .