The San Antonio Light (San Antonio, Tex.), Vol. 37, No. 68, Ed. 1 Wednesday, March 28, 1917, newspaper, March 28, 1917; (https://texashistory.unt.edu/ark:/67531/metapth1614351/m1/6/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .