Portland News (Portland, Tex.), Vol. 10, No. 8, Ed. 1 Thursday, February 20, 1975, newspaper, February 20, 1975; (https://texashistory.unt.edu/ark:/67531/metapth864508/m1/3/: accessed June 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .