- Court of Appeals for the Third Circuit | Monday, May 14, 1973 | Cited 0 times
- Court of Appeals for the Third Circuit | Wednesday, November 3, 1982 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, April 1, 1983 | Cited 0 times
- Washington Supreme Court | Thursday, September 3, 1970 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, December 21, 1981 | Cited 0 times