Texas Historical Foundation. Heritage, Volume 02, Number 03, Summer 1985, J. P. Bryan, editor, Journal/Magazine/Newsletter, August 1, 1985; digital images, (http://texashistory.unt.edu/ark:/67531/metapth45444/ : accessed May 21, 2013), University of North Texas Libraries, The Portal to Texas History, http://texashistory.unt.edu; crediting Texas Historical Foundation, Austin, Texas.
