- District Court, E.D. Pennsylvania | Monday, June 21, 2004 | Cited 0 times
- United States Tax Court | Friday, October 13, 2000 | Cited 0 times
- Supreme Court of the United States | Monday, June 30, 1980 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 23, 1982 | Cited 0 times
- Supreme Court of the United States | Friday, August 11, 1989 | Cited 0 times
- United States Tax Court | Wednesday, September 15, 2004 | Cited 0 times
- Court of Appeals for the First Circuit | Monday, November 20, 2006 | Cited 0 times
- Court of Appeals for the Second Circuit | Wednesday, March 24, 1999 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Monday, May 8, 2006 | Cited 0 times
- Court of Appeals for the Third Circuit | Thursday, March 4, 1999 | Cited 0 times
- Supreme Court of the United States | Monday, March 27, 1876 | Cited 0 times
- United States Tax Court | Monday, March 4, 2013 | Cited 0 times
- Supreme Court of the United States | Monday, March 21, 1960 | Cited 0 times
- United States Tax Court | Tuesday, March 3, 1998 | Cited 0 times
- Supreme Court of the United States | Monday, May 25, 1931 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, February 8, 1989 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Thursday, September 1, 1988 | Cited 0 times
- Court of Appeals for the First Circuit | Monday, August 22, 1983 | Cited 0 times
- Supreme Court of the United States | Monday, May 22, 1978 | Cited 0 times
- District Court, D. Vermont | Thursday, May 14, 1998 | Cited 0 times