- Supreme Court of the United States | Wednesday, May 31, 1978 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Monday, January 11, 1988 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, April 29, 1992 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, December 9, 1980 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, April 8, 1988 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 21, 1978 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, July 24, 1990 | Cited 0 times