- United States Tax Court | Tuesday, June 5, 1973 | Cited 0 times
- District Court, N.D. California | Wednesday, April 7, 1965 | Cited 0 times
- United States Tax Court | Tuesday, February 4, 1969 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, February 4, 1980 | Cited 0 times