- Supreme Court of Iowa | Wednesday, September 17, 1980 | Cited 0 times
- Court of Appeals of Wisconsin | Wednesday, January 19, 1983 | Cited 0 times
- Court of Appeals of Washington | Monday, August 13, 1984 | Cited 0 times
- Supreme Court of Iowa | Wednesday, January 21, 1976 | Cited 0 times
- Louisiana Court of Appeal | Tuesday, September 29, 1981 | Cited 0 times