- Supreme Court of Iowa | Wednesday, August 31, 1977 | Cited 0 times
- Supreme Court of Iowa | Wednesday, December 21, 1983 | Cited 0 times
- Supreme Court of Iowa | Wednesday, December 21, 1983 | Cited 0 times
- Supreme Court of Iowa | Wednesday, February 17, 1982 | Cited 0 times
- Supreme Court of Iowa | Wednesday, February 13, 1985 | Cited 0 times
- Supreme Court of Iowa | Wednesday, June 17, 1981 | Cited 0 times
- Washington Supreme Court | Thursday, December 28, 1978 | Cited 0 times
- Supreme Court of Iowa | Wednesday, July 22, 1987 | Cited 0 times
- Supreme Court of Iowa | Wednesday, January 18, 1978 | Cited 0 times
- Supreme Court of Iowa | Friday, July 30, 1976 | Cited 0 times
- Supreme Court of the United States | Monday, May 18, 1970 | Cited 0 times