Gaya APA
Duverger, Maurice. (1972).
The Study of politics .
New York:
Nelson.
Gaya Chicago
Duverger, Maurice.
The Study of politics.
New York:
Nelson,
1972.
Text.
Gaya MLA
Duverger, Maurice.
The Study of politics.
New York:
Nelson,
1972.
Text.
Gaya Turabian
Duverger, Maurice.
The Study of politics.
New York:
Nelson,
1972.
Print.