Texas State Historical Association. The Quarterly of the Texas State Historical Association, Volume 4, July 1900 - April, 1901, periodical, 1901; (https://texashistory.unt.edu/ark:/67531/metapth101018/m1/252/: accessed November 24, 2017), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .