- Supreme Court of the United States | Monday, December 20, 1971 | Cited 0 times
- Wisconsin Supreme Court | Thursday, October 2, 1975 | Cited 0 times
- Michigan Court of Appeals | Tuesday, February 25, 1975 | Cited 0 times
- Court of Appeals of North Carolina | Wednesday, June 18, 1975 | Cited 0 times
- Illinois Supreme Court | Friday, September 29, 1967 | Cited 0 times
- District Court, D. Delaware | Monday, August 25, 1975 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, September 25, 1972 | Cited 0 times