- Court of Appeals for the Third Circuit | Monday, June 7, 1976 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, March 3, 1975 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, May 19, 1976 | Cited 0 times
- District Court, D. Minnesota | Monday, August 9, 1976 | Cited 0 times
- Supreme Court of the United States | Thursday, June 21, 1973 | Cited 0 times