- Supreme Court of the United States | Monday, October 6, 1975 | Cited 0 times
- Illinois Supreme Court | Monday, January 26, 1976 | Cited 0 times
- South Dakota Supreme Court | Thursday, January 10, 1974 | Cited 0 times
- Washington Supreme Court | Thursday, June 12, 1975 | Cited 0 times
- Illinois Supreme Court | Wednesday, May 17, 1989 | Cited 0 times