- Court of Appeals for the Eighth Circuit | Thursday, December 30, 1976 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, February 6, 1973 | Cited 0 times
- Supreme Court of the United States | Tuesday, January 11, 1972 | Cited 0 times
- Supreme Court of the United States | Wednesday, March 22, 1972 | Cited 0 times