- Supreme Court of Iowa | Wednesday, December 20, 1995 | Cited 0 times
- Supreme Court of Iowa | Wednesday, June 16, 1993 | Cited 0 times
- Court of Appeals of Maryland | Wednesday, June 4, 1980 | Cited 0 times
- Supreme Court of Iowa | Tuesday, July 3, 1973 | Cited 0 times
- Court of Appeals of Iowa | Thursday, May 26, 1994 | Cited 0 times