Outgribe (Irving, Tex.), Vol. 1, No. 9, Ed. 1 Thursday, February 5, 1970, newspaper, February 5, 1970; (https://texashistory.unt.edu/ark:/67531/metapth1224348/m1/1/: accessed July 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .