- Supreme Court of the United States | Wednesday, February 27, 1974 | Cited 0 times
- Supreme Court of Delaware | Wednesday, February 6, 1974 | Cited 0 times
- Supreme Court of Delaware | Wednesday, July 28, 1993 | Cited 0 times
- Court of Appeals for the Third Circuit | Friday, March 24, 1995 | Cited 0 times
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