- Court of Appeals for the Eighth Circuit | Monday, April 26, 1976 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, March 17, 1982 | Cited 0 times
- Supreme Court of Iowa | Wednesday, September 17, 1997 | Cited 0 times
- Court of Appeals of Wisconsin | Thursday, April 25, 1991 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, October 7, 1976 | Cited 0 times