The San Antonio Light (San Antonio, Tex.), Vol. 39, No. 346, Ed. 1 Wednesday, December 31, 1919, newspaper, December 31, 1919; (https://texashistory.unt.edu/ark:/67531/metapth1615345/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .