- United States Tax Court | Tuesday, August 17, 1982 | Cited 0 times
- United States Tax Court | Tuesday, November 19, 1985 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, April 8, 1994 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Monday, May 28, 1962 | Cited 0 times
- United States Tax Court | Monday, May 4, 1992 | Cited 0 times
- United States Tax Court | Friday, March 17, 2000 | Cited 0 times