The New Ulm Enterprise (New Ulm, Tex.), Vol. 61, No. 20, Ed. 1 Thursday, March 2, 1972, newspaper, March 2, 1972; (https://texashistory.unt.edu/ark:/67531/metapth1231254/m1/1/: accessed June 22, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .