- Supreme Court of Iowa | Wednesday, September 29, 1982 | Cited 0 times
- Supreme Court of Iowa | Wednesday, January 20, 1988 | Cited 0 times
- Court of Appeals of Iowa | Thursday, March 30, 1995 | Cited 0 times
- Supreme Court of Iowa | Wednesday, December 28, 1988 | Cited 0 times
- Supreme Court of Iowa | Friday, May 6, 2011 | Cited 0 times