- United States Tax Court | Thursday, December 11, 2003 | Cited 0 times
- Supreme Court of the United States | Monday, May 9, 1955 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Monday, May 12, 1947 | Cited 0 times
- Supreme Court of the United States | Monday, November 6, 1933 | Cited 0 times