The McKinney Examiner (McKinney, Tex.), Vol. 81, No. 3, Ed. 1 Thursday, October 6, 1966, newspaper, October 6, 1966; (https://texashistory.unt.edu/ark:/67531/metapth1523793/m1/1/: accessed June 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .