- Supreme Court of the United States | Wednesday, May 15, 1974 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, August 15, 1977 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, January 18, 1977 | Cited 0 times
- Supreme Court of the United States | Monday, January 21, 1974 | Cited 0 times
- District Court, District of Columbia | Monday, July 19, 1976 | Cited 0 times