- Supreme Court of Iowa | Wednesday, October 19, 1977 | Cited 0 times
- Court of Appeals of Iowa | Friday, May 30, 1980 | Cited 0 times
- Supreme Court of Iowa | Wednesday, February 19, 1986 | Cited 0 times
- Supreme Court of Iowa | Wednesday, September 23, 1987 | Cited 0 times
- Supreme Court of Iowa | Wednesday, June 29, 1977 | Cited 0 times
- Supreme Court of Iowa | Wednesday, June 29, 1977 | Cited 0 times