- Oregon Tax Court | Friday, July 25, 1975 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Wednesday, January 15, 1958 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Friday, August 15, 1958 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Friday, October 11, 1957 | Cited 0 times
- Court of Appeals of Virginia | Tuesday, December 18, 2007 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Tuesday, July 12, 1960 | Cited 0 times
- District Court, D. South Dakota | Wednesday, June 14, 1978 | Cited 0 times
- United States Tax Court | Thursday, December 29, 1977 | Cited 0 times
- United States Tax Court | Monday, August 25, 1997 | Cited 0 times
- United States Tax Court | Monday, November 21, 1977 | Cited 0 times