- Supreme Court of the United States | Tuesday, April 27, 1976 | Cited 0 times
- Supreme Court of the United States | Tuesday, April 24, 1973 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, April 27, 1977 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, May 11, 1978 | Cited 0 times