- United States Tax Court | Wednesday, June 23, 1965 | Cited 0 times
- United States Tax Court | Tuesday, October 7, 1986 | Cited 0 times
- United States Tax Court | Monday, September 14, 1992 | Cited 0 times
- United States Tax Court | Thursday, December 7, 1995 | Cited 0 times
- Supreme Court of the United States | Monday, June 7, 1971 | Cited 0 times
- United States Tax Court | Monday, July 27, 1987 | Cited 0 times
- United States Tax Court | Thursday, April 2, 1992 | Cited 0 times