The Orange Leader (Orange, Tex.), Vol. 64, No. 301, Ed. 1 Monday, December 18, 1967, newspaper, December 18, 1967; (https://texashistory.unt.edu/ark:/67531/metapth1619942/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .