- Michigan Court of Appeals | Monday, July 27, 1970 | Cited 0 times
- Supreme Court of Arkansas | Monday, May 15, 1972 | Cited 0 times
- California Court of Appeal | Friday, March 17, 1972 | Cited 0 times
- Wisconsin Supreme Court | Friday, April 3, 1970 | Cited 0 times
- Supreme Court of Iowa | Tuesday, September 19, 1972 | Cited 0 times
- Wisconsin Supreme Court | Friday, June 30, 1967 | Cited 0 times
- Supreme Court of the United States | Tuesday, October 10, 1972 | Cited 0 times