- Supreme Court of the United States | Monday, May 16, 1988 | Cited 0 times
- Nebraska Supreme Court | Friday, September 2, 1988 | Cited 0 times
- Court of Appeals for the Third Circuit | Tuesday, May 5, 1981 | Cited 0 times
- California Supreme Court | Monday, July 12, 1971 | Cited 0 times
- Supreme Court of New Jersey | Tuesday, July 17, 1990 | Cited 0 times