- Montana Supreme Court | Thursday, July 5, 1979 | Cited 0 times
- Supreme Court of Iowa | Wednesday, July 26, 1978 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Wednesday, March 17, 1982 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, June 5, 1986 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Friday, July 26, 1985 | Cited 0 times
- Montana Supreme Court | Tuesday, October 21, 1986 | Cited 0 times