- United States Tax Court | Thursday, November 14, 1974 | Cited 0 times
- United States Tax Court | Thursday, April 23, 1987 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Wednesday, September 21, 1988 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, May 18, 2012 | Cited 0 times
- United States Tax Court | Wednesday, July 20, 1983 | Cited 0 times
- United States Tax Court | Monday, October 19, 1987 | Cited 0 times
- United States Tax Court | Thursday, March 30, 1989 | Cited 0 times