- Supreme Court of the United States | Monday, May 9, 1955 | Cited 0 times
- Supreme Court of the United States | Monday, May 15, 1961 | Cited 0 times
- Supreme Court of the United States | Monday, June 4, 1962 | Cited 0 times
- United States Tax Court | Monday, January 24, 1955 | Cited 0 times
- United States Tax Court | Monday, January 31, 1994 | Cited 0 times
- United States Tax Court | Monday, December 11, 1995 | Cited 0 times