The Boerne Star (Boerne, Tex.), Vol. 66, No. 10, Ed. 1 Thursday, February 4, 1971, newspaper, February 4, 1971; (https://texashistory.unt.edu/ark:/67531/metapth1524130/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .