- United States Tax Court | Tuesday, September 8, 1998 | Cited 0 times
- District Court, District of Columbia | Wednesday, March 31, 2004 | Cited 0 times
- District Court, District of Columbia | Saturday, September 18, 2004 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, July 8, 2014 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, July 2, 1992 | Cited 0 times
- United States Tax Court | Tuesday, September 8, 1998 | Cited 0 times