The Shamrock Texan (Shamrock, Tex.), Vol. 58, No. 49, Ed. 1 Thursday, March 15, 1962, newspaper, March 15, 1962; (https://texashistory.unt.edu/ark:/67531/metapth529777/m1/1/: accessed July 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .