- Supreme Court of the United States | Monday, June 16, 1975 | Cited 0 times
- Supreme Court of the United States | Monday, March 7, 1960 | Cited 0 times
- Supreme Court of the United States | Wednesday, August 30, 1989 | Cited 0 times
- Supreme Court of the United States | Monday, May 13, 2002 | Cited 0 times
- Supreme Court of the United States | Monday, May 13, 2002 | Cited 0 times
- Supreme Court of the United States | Tuesday, April 20, 2010 | Cited 0 times
- District Court, E.D. Pennsylvania | Tuesday, June 11, 1996 | Cited 0 times