Gaya APA
Berridge, G. R.. (1997).
International politics: states, power and conflict since 1945 (3rd ed).
Jakarta:
Pretince Hall.
Gaya Chicago
Berridge, G. R..
International politics: states, power and conflict since 1945.
3rd ed
Jakarta:
Pretince Hall,
1997.
BUKU.
Gaya MLA
Berridge, G. R..
International politics: states, power and conflict since 1945.
3rd ed
Jakarta:
Pretince Hall,
1997.
BUKU.
Gaya Turabian
Berridge, G. R..
International politics: states, power and conflict since 1945.
3rd ed
Jakarta:
Pretince Hall,
1997.
BUKU.