- Court of Appeals for the Eighth Circuit | Monday, June 4, 1979 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Wednesday, June 20, 1979 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, April 22, 1980 | Cited 0 times
- North Dakota Supreme Court | Friday, November 12, 1971 | Cited 0 times