- Court of Appeals for the Eighth Circuit | Friday, March 7, 2003 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, March 7, 2003 | Cited 0 times
- Supreme Court of Iowa | Friday, May 31, 2002 | Cited 0 times
- Supreme Court of Iowa | Thursday, November 15, 2001 | Cited 0 times
- Supreme Court of Iowa | Friday, June 4, 2010 | Cited 0 times