The Alvin Sun (Alvin, Tex.), Vol. 79, No. 29, Ed. 1 Thursday, February 19, 1970, newspaper, February 19, 1970; (https://texashistory.unt.edu/ark:/67531/metapth1215167/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .