- Court of Appeals for the Second Circuit | Wednesday, November 9, 1966 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, September 29, 1981 | Cited 0 times
- Supreme Court of Colorado | Monday, October 26, 1981 | Cited 0 times
- United States Tax Court | Wednesday, November 23, 1988 | Cited 0 times
- United States Tax Court | Tuesday, December 15, 1992 | Cited 0 times
- United States Tax Court | Wednesday, November 3, 1993 | Cited 0 times
- United States Tax Court | Thursday, May 19, 1983 | Cited 0 times
- United States Tax Court | Thursday, October 30, 1975 | Cited 0 times