The Winkler County News (Kermit, Tex.), Vol. 31, No. 8, Ed. 1 Thursday, April 6, 1967, newspaper, April 6, 1967; (https://texashistory.unt.edu/ark:/67531/metapth920770/m1/6/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .