- Court of Appeals for the Eighth Circuit | Wednesday, September 26, 2001 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, July 19, 1972 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, April 20, 1988 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 23, 1976 | Cited 0 times