- North Dakota Supreme Court | Wednesday, October 21, 1987 | Cited 0 times
- Supreme Court of North Carolina | Tuesday, January 27, 1981 | Cited 0 times
- Illinois Supreme Court | Friday, October 18, 1996 | Cited 0 times
- Court of Appeals of Texas | Friday, November 12, 1999 | Cited 0 times
- Court of Appeals of Texas | Monday, July 8, 1985 | Cited 0 times
- Texas Supreme Court | Thursday, June 10, 1999 | Cited 0 times