- United States Tax Court | Wednesday, April 22, 1970 | Cited 0 times
- Court of Appeals for the First Circuit | Monday, May 10, 1971 | Cited 0 times
- Court of Appeals for the Second Circuit | Wednesday, February 9, 1966 | Cited 0 times
- District Court, N.D. California | Thursday, October 5, 1972 | Cited 0 times
- United States Tax Court | Tuesday, November 28, 1978 | Cited 0 times