- Court of Appeals for the Fourth Circuit | Tuesday, May 6, 1975 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, August 27, 1970 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Friday, September 4, 1970 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, December 12, 1975 | Cited 0 times
- Nebraska Supreme Court | Wednesday, December 22, 1976 | Cited 0 times