- United States Tax Court | Monday, April 27, 1970 | Cited 0 times
- United States Tax Court | Tuesday, October 11, 1977 | Cited 0 times
- United States Tax Court | Thursday, May 13, 1993 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Friday, May 21, 1971 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, September 20, 1971 | Cited 0 times
- United States Tax Court | Wednesday, September 7, 1988 | Cited 0 times
- United States Tax Court | Tuesday, October 18, 1988 | Cited 0 times