The College Echo. (Austin, Tex.), Vol. 4, No. 2, Ed. 1, October 1891, newspaper, October 1891; (https://texashistory.unt.edu/ark:/67531/metapth1005216/m1/1/: accessed July 10, 2020), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .