- Supreme Court of Iowa | Wednesday, October 22, 1997 | Cited 0 times
- Supreme Court of Iowa | Wednesday, October 8, 2003 | Cited 0 times
- Court of Appeals of Iowa | Wednesday, December 29, 1993 | Cited 0 times
- Supreme Court of Iowa | Wednesday, September 1, 2004 | Cited 0 times
- Court of Appeals of Iowa | Wednesday, October 24, 2001 | Cited 0 times
- Supreme Court of the United States | Monday, June 7, 1982 | Cited 0 times
- Supreme Court of the United States | Wednesday, January 11, 2012 | Cited 0 times