The Orange Leader (Orange, Tex.), Vol. 64, No. 143, Ed. 1 Friday, June 16, 1967, newspaper, June 16, 1967; (https://texashistory.unt.edu/ark:/67531/metapth1619891/m1/1/: accessed May 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .