- Illinois Supreme Court | Monday, March 29, 1976 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, December 3, 1997 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, December 7, 1998 | Cited 0 times
- Court of Appeals for the Second Circuit | Friday, September 2, 1988 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, August 22, 1977 | Cited 0 times