Principles of law
Dordrecht 1987. 398 S.
Punishment. A philosophical and criminological inquiry
London 1981. 215 S.
Jurisprudence. The philosophy and method of the law
Cambridge (Mass.) 1962. 402 S.
Introduction to philosophy of law
Lanham (Md.) 1978. 166 S.
The philosophical foundations of property rights
Hemel Hempstead (Hertfordshire) 1989. 150 S.
Problems of legal philosophy
London 1958. 120 S.
The enterprise of law. Questions in legal experience and philosophy
St. Paul (Minn.) 1987. 413 S.
Ethical systems and legal ideals
Ithaca (N.Y.) 1959. 303 S.
Reason and law
Glencoe (Ill.) 1950. 211 S.
The nature of law
St. Louis (Mo.) 1951. 274 S.