- United States Tax Court | Monday, May 26, 1969 | Cited 0 times
- United States Tax Court | Monday, May 18, 1970 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Friday, June 25, 1965 | Cited 0 times
- United States Tax Court | Monday, July 15, 1968 | Cited 0 times
- United States Tax Court | Monday, September 8, 1975 | Cited 0 times
- United States Tax Court | Wednesday, August 17, 1983 | Cited 0 times