- Supreme Court of the United States | Monday, January 25, 1971 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, July 2, 1973 | Cited 0 times
- Court of Appeals for the Sixth Circuit | Thursday, October 18, 1973 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Thursday, May 31, 1973 | Cited 0 times