- United States Tax Court | Tuesday, December 17, 2002 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Friday, February 8, 2002 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Thursday, March 1, 1990 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, January 17, 1958 | Cited 0 times
- United States Tax Court | Thursday, November 8, 1956 | Cited 0 times
- United States Tax Court | Wednesday, August 30, 2000 | Cited 0 times
- Court of Appeals for the Second Circuit | Wednesday, December 4, 1963 | Cited 0 times
- United States Tax Court | Tuesday, April 6, 1971 | Cited 0 times