- Supreme Court of the United States | Wednesday, April 18, 1973 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Friday, October 20, 1989 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Friday, February 10, 1978 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, May 25, 1971 | Cited 0 times
- District of Columbia Court of Appeals | Friday, May 2, 1980 | Cited 0 times