- Michigan Court of Appeals | Tuesday, June 19, 1979 | Cited 0 times
- Michigan Court of Appeals | Wednesday, January 6, 1982 | Cited 0 times
- Michigan Court of Appeals | Wednesday, October 22, 1980 | Cited 0 times
- United States Tax Court | Tuesday, June 30, 1981 | Cited 0 times
- United States Tax Court | Thursday, December 17, 1981 | Cited 0 times