Čechoslovák and Westske Noviny (West, Tex.), Vol. 41, No. 12, Ed. 1 Friday, March 18, 1960, newspaper, March 18, 1960; (https://texashistory.unt.edu/ark:/67531/metapth783128/m1/1/: accessed April 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .