- Supreme Court of the United States | Wednesday, December 6, 1972 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, May 1, 1973 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, March 30, 1971 | Cited 0 times
- Wisconsin Supreme Court | Friday, June 29, 1973 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, October 30, 1973 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, October 30, 1973 | Cited 0 times