The Graham Leader (Graham, Tex.), Vol. 90, No. 29, Ed. 1 Thursday, February 24, 1966, newspaper, February 24, 1966; (https://texashistory.unt.edu/ark:/67531/metapth1506074/m1/1/: accessed May 27, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .