Christian Chronicle (Austin, Tex.), Vol. 24, No. 41, Ed. 1 Friday, July 28, 1967, newspaper, July 28, 1967; (https://texashistory.unt.edu/ark:/67531/metapth1320724/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .