- Commonwealth Court of Pennsylvania | Friday, June 21, 2002 | Cited 0 times
- Commonwealth Court of Pennsylvania | Tuesday, October 17, 2000 | Cited 0 times
- Commonwealth Court of Pennsylvania | Tuesday, March 4, 1986 | Cited 0 times
- Illinois Supreme Court | Monday, November 16, 1987 | Cited 0 times
- Supreme Court of New Jersey | Monday, April 20, 1970 | Cited 0 times