Texas. Legislature. Senate. Journal of the Senate of Texas: 83rd Legislature, Regular Session, Wednesday, March 13, 2013, legislative document, March 13, 2013; (https://texashistory.unt.edu/ark:/67531/metapth640332/m1/1/: accessed November 16, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .