- United States Tax Court | Wednesday, October 24, 1979 | Cited 0 times
- Supreme Court of the United States | Thursday, June 27, 1991 | Cited 0 times
- Court of Appeals for the Second Circuit | Tuesday, January 31, 2006 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Wednesday, November 13, 1991 | Cited 0 times
- Court of Appeals for the Third Circuit | Monday, July 29, 2002 | Cited 0 times
- Supreme Court of the United States | Tuesday, November 29, 1977 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Thursday, August 7, 1969 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, August 15, 1990 | Cited 0 times
- Supreme Court of the United States | Monday, June 13, 1960 | Cited 0 times
- United States Tax Court | Wednesday, October 21, 1987 | Cited 0 times