- Supreme Court of Iowa | Wednesday, April 16, 1975 | Cited 0 times
- Supreme Court of Iowa | Wednesday, May 21, 1975 | Cited 0 times
- Supreme Court of Iowa | Wednesday, April 19, 1978 | Cited 0 times
- Supreme Court of Iowa | Wednesday, October 16, 1974 | Cited 0 times
- Supreme Court of Iowa | Wednesday, November 15, 1972 | Cited 0 times
- Supreme Court of Iowa | Wednesday, July 21, 1982 | Cited 0 times
- Washington Supreme Court | Thursday, November 3, 1977 | Cited 0 times
- Court of Special Appeals of Maryland | Wednesday, April 11, 1979 | Cited 0 times
- Supreme Court of Iowa | Wednesday, July 16, 1980 | Cited 0 times