- Supreme Court of the United States | Friday, June 26, 1987 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 21, 1989 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Monday, November 16, 1987 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, February 22, 1989 | Cited 0 times
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- Supreme Court of the United States | Monday, June 5, 1967 | Cited 0 times
- Court of Appeals for the First Circuit | Friday, July 20, 1990 | Cited 0 times