- United States Tax Court | Tuesday, July 31, 2012 | Cited 0 times
- United States Tax Court | Wednesday, May 18, 2005 | Cited 0 times
- District Court, E.D. Pennsylvania | Wednesday, July 27, 1977 | Cited 0 times
- District Court, D. Colorado | Friday, October 24, 1980 | Cited 0 times
- District Court, N.D. Texas | Tuesday, January 9, 1996 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Friday, October 15, 1976 | Cited 0 times