- Supreme Court of the United States | Monday, May 1, 1989 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, May 11, 1989 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Wednesday, July 21, 2004 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Monday, December 7, 1981 | Cited 0 times
- Supreme Court of the United States | Monday, May 1, 1989 | Cited 0 times