- Illinois Supreme Court | Thursday, May 27, 1976 | Cited 0 times
- Illinois Supreme Court | Tuesday, April 5, 1977 | Cited 0 times
- Illinois Supreme Court | Tuesday, March 16, 1982 | Cited 0 times
- Illinois Supreme Court | Tuesday, March 31, 1981 | Cited 0 times
- Superior Court of Pennsylvania | Friday, September 11, 1981 | Cited 0 times