Norman C. Gray, Jr. v. J. Shane Creamer, Attorney General of the Commonwealth of Pennsylvania , 465 F.2d 179 ( 1972 )
United States of America Ex Rel. David Tyrrell v. Fred Speaker, Former Atty. General of Pa. , 535 F.2d 823 ( 1976 )
Morrissey v. Brewer , 92 S. Ct. 2593 ( 1972 )