- Supreme Court of the United States | Monday, June 20, 1977 | Cited 0 times
- Supreme Court of the United States | Monday, February 14, 1972 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, March 15, 1978 | Cited 0 times
- Supreme Court of the United States | Friday, November 28, 1975 | Cited 0 times