Gaya APA
Marshall, Geoffrey. (1971).
Constitutional theory .
London:
Oxford.
Gaya Chicago
Marshall, Geoffrey.
Constitutional theory.
London:
Oxford,
1971.
Text.
Gaya MLA
Marshall, Geoffrey.
Constitutional theory.
London:
Oxford,
1971.
Text.
Gaya Turabian
Marshall, Geoffrey.
Constitutional theory.
London:
Oxford,
1971.
Print.