- Court of Appeals for the Seventh Circuit | Thursday, April 19, 1973 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, July 27, 2001 | Cited 0 times
- California Supreme Court | Wednesday, February 7, 1973 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 7, 1972 | Cited 0 times
- District Court, District of Columbia | Tuesday, March 6, 2001 | Cited 0 times