- United States Tax Court | Thursday, January 18, 2007 | Cited 0 times
- United States Tax Court | Thursday, January 18, 2007 | Cited 0 times
- Court of Appeals for the Sixth Circuit | Wednesday, September 20, 1989 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, August 17, 1995 | Cited 0 times