- Supreme Court of the United States | Monday, January 22, 1973 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, December 20, 1977 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, May 6, 1977 | Cited 0 times
- Supreme Court of the United States | Thursday, June 15, 1978 | Cited 0 times