- North Dakota Supreme Court | Wednesday, August 24, 1994 | Cited 0 times
- California Court of Appeal | Friday, September 10, 1999 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Thursday, June 15, 1989 | Cited 0 times
- North Dakota Supreme Court | Tuesday, June 27, 1995 | Cited 0 times
- California Supreme Court | Thursday, December 5, 1991 | Cited 0 times