- Supreme Court of the United States | Monday, January 27, 1992 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, December 17, 1971 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, June 18, 1982 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, October 22, 1976 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, November 8, 1996 | Cited 0 times
- Court of Appeals for the Third Circuit | Tuesday, June 29, 1982 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Wednesday, July 3, 1991 | Cited 0 times
- Supreme Court of the United States | Monday, May 15, 1950 | Cited 0 times