- Supreme Court of Pennsylvania | Friday, October 7, 1977 | Cited 0 times
- Commonwealth Court of Pennsylvania | Thursday, June 2, 1988 | Cited 0 times
- Commonwealth Court of Pennsylvania | Friday, August 29, 1986 | Cited 0 times
- Commonwealth Court of Pennsylvania | Thursday, February 22, 1990 | Cited 0 times
- Commonwealth Court of Pennsylvania | Monday, November 13, 1989 | Cited 0 times
- Commonwealth Court of Pennsylvania | Friday, June 12, 1992 | Cited 0 times