The Perry Daily Journal (Perry, Okla.), Vol. 78, No. 100, Ed. 1 Thursday, May 27, 1971, newspaper, May 27, 1971; (https://gateway.okhistory.org/ark:/67531/metadc2247816/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .