Powell, E. L. The Saint Jo Tribune (Saint Jo, Tex.), Vol. 63, No. 16, Ed. 1 Friday, March 17, 1961, newspaper, March 17, 1961; (https://texashistory.unt.edu/ark:/67531/metapth335417/m1/1/: accessed November 21, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .