- Supreme Court of Minnesota | Friday, August 30, 1991 | Cited 0 times
- Court of Appeals of Washington | Wednesday, April 22, 1992 | Cited 0 times
- Michigan Court of Appeals | Monday, April 9, 1990 | Cited 0 times
- Michigan Court of Appeals | Friday, September 27, 1996 | Cited 0 times
- Supreme Court of Vermont | Friday, August 5, 1994 | Cited 0 times