- Supreme Court of Pennsylvania | Friday, July 14, 1989 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Tuesday, June 15, 1993 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Friday, June 11, 1993 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Tuesday, July 3, 1973 | Cited 0 times
- Court of Appeals of Texas | Wednesday, August 15, 2001 | Cited 0 times
- Court of Appeals of Texas | Thursday, June 22, 1989 | Cited 0 times