- Supreme Court of New Jersey | Monday, July 6, 1970 | Cited 0 times
- Supreme Court of the United States | Wednesday, March 22, 1972 | Cited 0 times
- Wisconsin Supreme Court | Friday, May 7, 1971 | Cited 0 times
- Wisconsin Supreme Court | Friday, June 30, 1978 | Cited 0 times
- Wisconsin Supreme Court | Thursday, March 2, 1972 | Cited 0 times
- Wisconsin Supreme Court | Friday, December 19, 1969 | Cited 0 times
- Court of Appeals of Wisconsin | Friday, October 23, 1981 | Cited 0 times