- United States Tax Court | Thursday, June 30, 1966 | Cited 0 times
- Court of Civil Appeals of Oklahoma | Wednesday, December 23, 1981 | Cited 0 times
- Supreme Court of Oklahoma | Tuesday, April 25, 1967 | Cited 0 times
- Supreme Court of Oklahoma | Tuesday, June 4, 1968 | Cited 0 times
- Wyoming Supreme Court | Thursday, June 11, 1970 | Cited 0 times
- United States Tax Court | Wednesday, March 25, 1970 | Cited 0 times