The Alvin Sun (Alvin, Tex.), Vol. 78, No. 28, Ed. 1 Thursday, February 8, 1968, newspaper, February 8, 1968; (https://texashistory.unt.edu/ark:/67531/metapth1243090/m1/1/: accessed June 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .