8A Broken System: Error Rates in Capital Cases, 1973-1995.第19页.
9James S. Liebman, Jeffrey Fagan, Valerie West, Jonathan Lloyd, Capital Attrition:Error Rates in Capital Cases, 1973 -1995, Texas Law Review, Volume 78, June 2000, p. 1851.
10A Broken System: Error Rates in Capital Cases, 1973-1995.附录A.