The Petrolia Enterprise (Petrolia, Tex.), Vol. 21, No. 6, Ed. 1 Thursday, February 11, 1926, newspaper, February 11, 1926; (https://texashistory.unt.edu/ark:/67531/metapth893845/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .