- United States Tax Court | Wednesday, April 24, 1968 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Thursday, December 22, 1955 | Cited 0 times
- District Court, W.D. Oklahoma | Wednesday, December 21, 1983 | Cited 0 times
- District Court, S.D. Texas | Friday, December 8, 1967 | Cited 0 times
- United States Tax Court | Thursday, May 14, 1964 | Cited 0 times