- Court of Appeals for the Fifth Circuit | Monday, April 7, 1980 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Friday, October 7, 1977 | Cited 0 times
- United States Tax Court | Thursday, September 11, 1997 | Cited 0 times
- United States Tax Court | Wednesday, October 29, 1986 | Cited 0 times