- Court of Appeals for the Ninth Circuit | Friday, July 27, 1990 | Cited 0 times
- Supreme Court of the United States | Friday, June 24, 1988 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Tuesday, April 11, 1989 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Thursday, November 8, 1990 | Cited 0 times