- Supreme Court of the United States | Tuesday, June 6, 1978 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, May 5, 1986 | Cited 0 times
- District Court, N.D. Illinois | Monday, March 24, 1986 | Cited 0 times
- District Court, N.D. Illinois | Friday, May 22, 1987 | Cited 0 times