- Supreme Court of the United States | Tuesday, February 24, 1976 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, September 16, 1987 | Cited 0 times
- Supreme Court of the United States | Thursday, June 29, 1972 | Cited 0 times
- Supreme Court of the United States | Monday, May 16, 1977 | Cited 0 times
- District Court, N.D. Illinois | Tuesday, November 15, 1988 | Cited 0 times
- District Court, N.D. Illinois | Friday, October 31, 1986 | Cited 0 times