- Court of Appeals for the Eighth Circuit | Thursday, December 15, 1988 | Cited 0 times
- Court of Appeals for the Third Circuit | Monday, March 7, 1988 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Friday, June 18, 1971 | Cited 0 times
- United States Tax Court | Thursday, March 5, 1987 | Cited 0 times