- United States Tax Court | Tuesday, October 7, 1986 | Cited 0 times
- United States Tax Court | Monday, October 5, 1987 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Monday, August 25, 1969 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Monday, October 30, 1989 | Cited 0 times
- Supreme Court of the United States | Thursday, June 27, 1991 | Cited 0 times
- United States Tax Court | Thursday, August 30, 1990 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Monday, May 6, 1996 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Monday, June 23, 1997 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, May 13, 1981 | 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, October 24, 1995 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Wednesday, September 19, 1979 | Cited 0 times
- United States Tax Court | Wednesday, October 21, 1987 | Cited 0 times