Portland News (Portland, Tex.), Vol. 10, No. 7, Ed. 1 Thursday, February 13, 1975, newspaper, February 13, 1975; (https://texashistory.unt.edu/ark:/67531/metapth864360/m1/9/: accessed July 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .