The Shamrock Texan (Shamrock, Tex.), Vol. 61, No. 47, Ed. 1 Thursday, February 25, 1965, newspaper, February 25, 1965; (https://texashistory.unt.edu/ark:/67531/metapth529688/m1/1/: accessed June 2, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .