- Supreme Court of the United States | Monday, December 1, 1975 | Cited 0 times
- Supreme Court of the United States | Monday, May 4, 1970 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, December 18, 1972 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, January 21, 1976 | Cited 0 times
- Supreme Court of the United States | Tuesday, April 17, 1973 | Cited 0 times