- Court of Appeals for the Sixth Circuit | Thursday, December 6, 1973 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, April 27, 1973 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, March 31, 1981 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, February 27, 1979 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 21, 1978 | Cited 0 times