- Supreme Court of the United States | Tuesday, January 11, 1972 | Cited 0 times
- Wisconsin Supreme Court | Thursday, January 6, 1977 | Cited 0 times
- District of Columbia Court of Appeals | Monday, June 29, 1987 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, November 4, 1983 | Cited 0 times