- Supreme Court of the United States | Thursday, June 27, 1991 | Cited 0 times
- Supreme Court of the United States | Tuesday, January 12, 1993 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, August 15, 1990 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Tuesday, November 7, 2006 | Cited 0 times
- United States Tax Court | Wednesday, May 18, 2005 | Cited 0 times
- United States Tax Court | Wednesday, October 21, 1987 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Tuesday, August 29, 1967 | Cited 0 times