- Supreme Court of Iowa | Wednesday, October 20, 1976 | Cited 0 times
- Supreme Court of Iowa | Tuesday, July 3, 1973 | Cited 0 times
- Supreme Court of Iowa | Wednesday, March 17, 1976 | Cited 0 times
- Supreme Court of Iowa | Wednesday, November 13, 1974 | Cited 0 times
- Supreme Court of Iowa | Wednesday, September 19, 1973 | Cited 0 times
- Supreme Court of the United States | Monday, May 15, 1967 | Cited 0 times