- United States Tax Court | Thursday, April 18, 1963 | Cited 0 times
- United States Tax Court | Tuesday, March 9, 1965 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, October 19, 1962 | Cited 0 times
- District Court, N.D. California | Friday, December 1, 1961 | Cited 0 times
- Oregon Tax Court | Tuesday, March 2, 1965 | Cited 0 times