- Court of Appeals for the Tenth Circuit | Thursday, January 17, 1985 | Cited 0 times
- United States Tax Court | Monday, August 9, 1971 | Cited 0 times
- United States Tax Court | Monday, February 14, 1977 | Cited 0 times
- Supreme Court of the United States | Monday, May 7, 1973 | Cited 0 times
- Supreme Court of the United States | Tuesday, January 3, 1939 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, January 2, 1968 | Cited 0 times