The Shamrock Texan (Shamrock, Tex.), Vol. 44, No. 48, Ed. 1 Thursday, April 1, 1948, newspaper, April 1, 1948; (https://texashistory.unt.edu/ark:/67531/metapth529213/m1/1/: accessed July 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .