The adventures of Big-Foot Wallace, the Texas ranger and hunter
Duval, John C.. The adventures of Big-Foot Wallace, the Texas ranger and hunter, Book, 1870; digital images, (http://texashistory.unt.edu/ark:/67531/metapth5831 : accessed November 24, 2009), University of North Texas Libraries, The Portal to Texas History, http://texashistory.unt.edu; crediting University of North Texas Libraries, Denton, Texas.