- Court of Appeals for the Seventh Circuit | Thursday, June 30, 1983 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, September 25, 1979 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Monday, June 1, 1981 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, February 9, 1968 | Cited 0 times
- Supreme Court of the United States | Monday, June 11, 1956 | Cited 0 times