- Court of Appeals for the D.C. Circuit | Tuesday, December 23, 1980 | Cited 0 times
- United States Tax Court | Tuesday, October 23, 1984 | Cited 0 times
- Court of Appeals for the Third Circuit | Tuesday, October 10, 1967 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, June 23, 2005 | Cited 0 times
- United States Tax Court | Friday, March 17, 2000 | Cited 0 times
- United States Tax Court | Monday, June 24, 1974 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, October 17, 1991 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, July 17, 1981 | Cited 0 times