- Supreme Court of Pennsylvania | Friday, March 16, 1973 | Cited 0 times
- Supreme Court of Pennsylvania | Tuesday, December 22, 1998 | Cited 0 times
- District Court, E.D. Pennsylvania | Tuesday, January 31, 1995 | Cited 0 times
- Supreme Court of the United States | Tuesday, November 30, 1976 | Cited 0 times
- Supreme Court of the United States | Monday, June 6, 1994 | Cited 0 times
- District Court, D. Vermont | Friday, May 23, 2003 | Cited 0 times
- Court of Appeals of Kansas | Friday, June 13, 2003 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, February 22, 1996 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, April 23, 1997 | Cited 0 times
- Supreme Court of Pennsylvania | Tuesday, March 7, 1989 | Cited 0 times