- Supreme Court of Pennsylvania | Friday, January 28, 1977 | Cited 0 times
- Superior Court of Pennsylvania | Friday, October 1, 1982 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, July 6, 1972 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, January 6, 1984 | Cited 0 times
- Superior Court of Pennsylvania | Friday, December 17, 1982 | Cited 0 times