- United States Tax Court | Wednesday, December 31, 1980 | Cited 0 times
- United States Tax Court | Wednesday, August 8, 1979 | Cited 0 times
- Oregon Tax Court | Wednesday, October 29, 1980 | Cited 0 times
- District Court, N.D. California | Thursday, March 21, 1974 | Cited 0 times
- Supreme Court of Oklahoma | Tuesday, October 7, 1975 | Cited 0 times
- Supreme Court of Connecticut | Tuesday, March 27, 2007 | Cited 0 times