- Court of Appeals for the Seventh Circuit | Friday, August 29, 1986 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 22, 1972 | Cited 0 times
- Supreme Court of the United States | Tuesday, May 27, 1980 | Cited 0 times
- Supreme Court of the United States | Monday, June 1, 1970 | Cited 0 times