Nichols, James W. & Mankin, J. M. Christian Chronicle (Abilene, Tex.), Vol. 23, No. 32, Ed. 1 Friday, May 13, 1966, newspaper, May 13, 1966; (https://texashistory.unt.edu/ark:/67531/metapth1313365/m1/1/: accessed July 15, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .