The Naples Monitor (Naples, Tex.), Vol. 81, No. 42, Ed. 1 Thursday, May 11, 1967, newspaper, May 11, 1967; (https://texashistory.unt.edu/ark:/67531/metapth336495/m1/5/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .