Texas State Historical Association. The Quarterly of the Texas State Historical Association, Volume 1, July 1897 - April, 1898, periodical, 1897/1898; (https://texashistory.unt.edu/ark:/67531/metapth101009/m1/1/: accessed May 30, 2020), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .