- Supreme Court of Pennsylvania | Thursday, May 2, 1974 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, February 28, 1977 | Cited 0 times
- Court of Appeals for the Second Circuit | Thursday, June 24, 1982 | Cited 0 times
- Supreme Court of the United States | Wednesday, July 2, 1980 | Cited 0 times