- Supreme Court of Iowa | Friday, December 15, 2006 | Cited 0 times
- Supreme Court of Iowa | Wednesday, December 21, 1994 | Cited 0 times
- District Court of Appeal of Florida | Wednesday, May 9, 2001 | Cited 0 times
- Supreme Court of Iowa | Wednesday, September 20, 1995 | Cited 0 times
- California Court of Appeal | Tuesday, February 24, 2004 | Cited 0 times