- United States Tax Court | Thursday, October 12, 1978 | Cited 0 times
- United States Tax Court | Thursday, October 23, 1997 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Monday, September 15, 1980 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, August 15, 2011 | Cited 0 times
- Supreme Court of the United States | Thursday, February 22, 1979 | Cited 0 times
- Supreme Court of the United States | Tuesday, January 9, 1979 | Cited 0 times
- United States Tax Court | Thursday, March 22, 1990 | Cited 0 times
- United States Tax Court | Monday, August 22, 1988 | Cited 0 times