- Court of Appeals of Iowa | Tuesday, April 27, 1982 | Cited 0 times
- Court of Appeals of Wisconsin | Wednesday, December 26, 1984 | Cited 0 times
- Supreme Court of Iowa | Wednesday, April 25, 1979 | Cited 0 times
- Missouri Court of Appeals | Thursday, June 24, 1982 | Cited 0 times
- Supreme Court of Iowa | Wednesday, December 19, 1979 | Cited 0 times