- Court of Appeals for the Fourth Circuit | Monday, April 13, 1992 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, February 12, 1992 | Cited 0 times
- Supreme Court of the United States | Thursday, June 9, 1977 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Friday, October 12, 1990 | Cited 0 times