The La Grange Journal (La Grange, Tex.), Vol. 92, No. 32, Ed. 1 Thursday, April 20, 1972, newspaper, April 20, 1972; (https://texashistory.unt.edu/ark:/67531/metapth1694238/m1/2/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .