- United States Tax Court | Wednesday, September 8, 1982 | Cited 0 times
- United States Tax Court | Wednesday, February 17, 1982 | Cited 0 times
- United States Tax Court | Wednesday, July 16, 1975 | Cited 0 times
- United States Tax Court | Thursday, April 9, 1981 | Cited 0 times
- United States Board of Tax Appeals | Tuesday, July 14, 1931 | Cited 0 times
- Supreme Court of Oklahoma | Tuesday, June 23, 2020 | Cited 0 times
- Supreme Court of Oklahoma | Tuesday, June 23, 2020 | Cited 0 times