The Alto Herald (Alto, Tex.), No. 42, Ed. 1 Thursday, March 17, 1966, newspaper, March 17, 1966; (https://texashistory.unt.edu/ark:/67531/metapth215923/m1/1/: accessed May 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .