The New Ulm Enterprise (New Ulm, Tex.), Vol. 61, No. 28, Ed. 1 Thursday, April 27, 1972, newspaper, April 27, 1972; (https://texashistory.unt.edu/ark:/67531/metapth1231634/m1/1/: accessed July 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .