Zavala County Sentinel (Crystal City, Tex.), Vol. 37, No. 25, Ed. 1 Friday, October 8, 1948, newspaper, October 8, 1948; (https://texashistory.unt.edu/ark:/67531/metapth1115560/m1/1/: accessed June 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .