The J-TAC (Stephenville, Tex.), Vol. 51, No. 17, Ed. 2 Thursday, April 1, 1971, newspaper, April 1, 1971; (https://texashistory.unt.edu/ark:/67531/metapth141217/m1/6/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .