- Court of Appeals for the Tenth Circuit | Thursday, April 10, 2008 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Wednesday, May 2, 1979 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Wednesday, July 7, 1982 | Cited 0 times
- Supreme Court of the United States | Monday, November 6, 1933 | Cited 0 times
- Supreme Court of the United States | Tuesday, April 19, 1983 | Cited 0 times
- United States Tax Court | Wednesday, November 28, 1979 | Cited 0 times
- United States Tax Court | Monday, January 17, 1977 | Cited 0 times
- United States Tax Court | Monday, July 14, 1986 | Cited 0 times