- Superior Court of Pennsylvania | Thursday, March 31, 1977 | Cited 0 times
- Supreme Court of Pennsylvania | Thursday, April 28, 1977 | Cited 0 times
- Supreme Court of Minnesota | Friday, March 25, 1966 | Cited 0 times
- California Court of Appeal | Thursday, October 8, 1970 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, May 4, 1973 | Cited 0 times