- Montana Supreme Court | Thursday, January 31, 2013 | Cited 0 times
- Montana Supreme Court | Friday, June 8, 1973 | Cited 0 times
- Montana Supreme Court | Friday, August 11, 1972 | Cited 0 times
- Court of Appeals for the Third Circuit | Tuesday, August 10, 1976 | Cited 0 times
- United States Tax Court | Wednesday, May 27, 1981 | Cited 0 times