- District Court, E.D. Pennsylvania | Friday, March 20, 1970 | Cited 0 times
- Supreme Court of the United States | Monday, February 26, 1973 | Cited 0 times
- Court of Appeals for the Sixth Circuit | Friday, May 3, 1974 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, April 20, 1973 | Cited 0 times
- Supreme Court of the United States | Monday, June 7, 1971 | Cited 0 times