- Supreme Court of Pennsylvania | Monday, November 26, 1973 | Cited 0 times
- Superior Court of Pennsylvania | Thursday, December 28, 1978 | Cited 0 times
- Superior Court of Pennsylvania | Friday, February 9, 1979 | Cited 0 times
- Court of Appeals of Texas | Wednesday, March 10, 1982 | Cited 0 times
- Superior Court of Pennsylvania | Wednesday, March 28, 1979 | Cited 0 times
- Superior Court of Pennsylvania | Friday, February 18, 1983 | Cited 0 times