- United States Tax Court | Thursday, July 9, 1987 | Cited 0 times
- United States Tax Court | Thursday, January 9, 1992 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Tuesday, April 16, 1991 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, June 12, 1990 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Tuesday, March 30, 1993 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, December 5, 1988 | Cited 0 times