- United States Tax Court | Tuesday, April 17, 1962 | Cited 0 times
- United States Tax Court | Monday, June 22, 1970 | Cited 0 times
- Supreme Court of the United States | Monday, May 27, 1940 | Cited 0 times
- United States Tax Court | Tuesday, September 24, 2002 | Cited 0 times
- United States Tax Court | Thursday, December 11, 2003 | Cited 0 times
- United States Tax Court | Tuesday, December 13, 1977 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Thursday, October 10, 1985 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Tuesday, April 20, 1993 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Tuesday, March 31, 2009 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Tuesday, June 18, 1963 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, November 27, 2001 | Cited 0 times
- Court of Appeals for the Second Circuit | Thursday, June 21, 1984 | Cited 0 times
- Supreme Court of the United States | Monday, June 9, 1958 | Cited 0 times
- United States Tax Court | Friday, September 14, 2001 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, June 16, 1971 | Cited 0 times
- United States Tax Court | Thursday, May 9, 2013 | Cited 0 times