Gaya APA
Raz, Joseph. (1980).
The Concepts of a legal system : an introduction to the theory legal systems .
London:
Clarendon.
Gaya Chicago
Raz, Joseph.
The Concepts of a legal system : an introduction to the theory legal systems.
London:
Clarendon,
1980.
Text.
Gaya MLA
Raz, Joseph.
The Concepts of a legal system : an introduction to the theory legal systems.
London:
Clarendon,
1980.
Text.
Gaya Turabian
Raz, Joseph.
The Concepts of a legal system : an introduction to the theory legal systems.
London:
Clarendon,
1980.
Print.