- South Dakota Supreme Court | Friday, November 22, 1968 | Cited 0 times
- Court of Appeals for the Third Circuit | Monday, May 24, 1976 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, October 22, 1975 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 18, 1975 | Cited 0 times
- Supreme Court of the United States | Tuesday, May 31, 1977 | Cited 0 times
- District Court, E.D. Pennsylvania | Friday, July 25, 1975 | Cited 0 times
- Supreme Court of the United States | Monday, May 16, 1977 | Cited 0 times