- United States Tax Court | Tuesday, April 8, 1969 | Cited 0 times
- United States Tax Court | Wednesday, March 16, 2011 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, April 23, 1984 | Cited 0 times
- Court of Appeals for the Second Circuit | Wednesday, February 6, 2013 | Cited 0 times
- United States Tax Court | Thursday, March 28, 1974 | Cited 0 times
- United States Tax Court | Tuesday, February 27, 1968 | Cited 0 times