- Supreme Court of the United States | Tuesday, April 15, 1980 | Cited 0 times
- Washington Supreme Court | Thursday, January 10, 1985 | Cited 0 times
- Court of Appeals for the Sixth Circuit | Thursday, September 13, 1984 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Tuesday, September 2, 1980 | Cited 0 times
- Illinois Supreme Court | Friday, October 17, 1980 | Cited 0 times