Zavala County Sentinel (Crystal City, Tex.), Vol. 43, No. 10, Ed. 1 Friday, July 2, 1954, newspaper, July 2, 1954; (https://texashistory.unt.edu/ark:/67531/metapth1112503/m1/1/: accessed June 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .