Gaya APA
Duverger, Maurice, Barbara, North, Robert. ().
Political parties : their organization and activity in the modern state (2nd ed).
London:
Methuen.
Gaya Chicago
Duverger, Maurice, Barbara, North, Robert.
Political parties : their organization and activity in the modern state.
2nd ed
London:
Methuen,
.
Text.
Gaya MLA
Duverger, Maurice, Barbara, North, Robert.
Political parties : their organization and activity in the modern state.
2nd ed
London:
Methuen,
.
Text.
Gaya Turabian
Duverger, Maurice, Barbara, North, Robert.
Political parties : their organization and activity in the modern state.
2nd ed
London:
Methuen,
.
Print.