- Court of Appeals for the First Circuit | Friday, May 18, 1990 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Monday, May 18, 1987 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, March 10, 1980 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, May 6, 1971 | Cited 0 times
- Court of Appeals for the Third Circuit | Friday, March 31, 1989 | Cited 0 times
- Supreme Court of Pennsylvania | Tuesday, December 19, 1972 | Cited 0 times