- Court of Appeals for the Fourth Circuit | Friday, October 16, 1970 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Friday, March 24, 1972 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, April 9, 1971 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, July 28, 1972 | Cited 0 times
- Illinois Supreme Court | Wednesday, June 23, 1971 | Cited 0 times
- Illinois Supreme Court | Thursday, January 19, 1967 | Cited 0 times