The Shamrock Texan (Shamrock, Tex.), Vol. 56, No. 14, Ed. 1 Thursday, July 16, 1959, newspaper, July 16, 1959; (https://texashistory.unt.edu/ark:/67531/metapth529965/m1/1/: accessed July 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .