- Supreme Court of Iowa | Friday, September 10, 2010 | Cited 0 times
- Supreme Court of Iowa | Friday, September 10, 2010 | Cited 0 times
- Supreme Court of New Hampshire | Friday, February 25, 2011 | Cited 0 times
- Court of Appeals of Iowa | Thursday, October 14, 2004 | Cited 0 times
- Court of Appeals of Washington | Friday, June 16, 2000 | Cited 0 times
- Court of Appeals of Iowa | Thursday, May 29, 1997 | Cited 0 times
- Supreme Court of Iowa | Wednesday, December 19, 2001 | Cited 0 times