- Court of Appeals for the Seventh Circuit | Friday, June 29, 1984 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, October 25, 1978 | Cited 0 times
- Court of Appeals of Oregon | Monday, April 26, 1982 | Cited 0 times
- Nebraska Supreme Court | Friday, February 28, 1992 | Cited 0 times