- Supreme Court of Iowa | Wednesday, March 22, 1989 | Cited 0 times
- California Court of Appeal | Thursday, July 2, 1998 | Cited 0 times
- California Court of Appeal | Thursday, May 1, 1986 | Cited 0 times
- Court of Appeals of Wisconsin | Monday, November 14, 1988 | Cited 0 times
- California Court of Appeal | Wednesday, September 26, 1990 | Cited 0 times