- Illinois Supreme Court | Thursday, September 23, 2004 | Cited 0 times
- Illinois Supreme Court | Thursday, December 1, 2005 | Cited 0 times
- Illinois Supreme Court | Wednesday, March 29, 1967 | Cited 0 times
- Illinois Supreme Court | Thursday, April 16, 1998 | Cited 0 times
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- Superior Court of Pennsylvania | Tuesday, January 5, 1982 | Cited 0 times
- Supreme Court of the United States | Monday, December 20, 1971 | Cited 0 times