The McKinney Examiner (McKinney, Tex.), Vol. 81, No. 2, Ed. 1 Thursday, September 29, 1966, newspaper, September 29, 1966; (https://texashistory.unt.edu/ark:/67531/metapth1523792/m1/1/: accessed June 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .