- Supreme Court of the United States | Tuesday, April 19, 1988 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 2, 1971 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, June 14, 1976 | Cited 0 times
- Court of Appeals for the Third Circuit | Thursday, February 28, 1985 | Cited 0 times