Texas. State Office of Risk Management. Texas State Office of Risk Management Annual Report of Nonfinancial Data: 2011, report, December 15, 2011; (https://texashistory.unt.edu/ark:/67531/metapth576157/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .