APA Style
Batubara, Faisal. (2000).
International encyclopedia of government and politics(Volume 1-2) .
:
.
Chicago Style
Batubara, Faisal.
International encyclopedia of government and politics(Volume 1-2).
:
,
2000.
Printing.
MLA Style
Batubara, Faisal.
International encyclopedia of government and politics(Volume 1-2).
:
,
2000.
Printing.
Turabian Style
Batubara, Faisal.
International encyclopedia of government and politics(Volume 1-2).
:
,
2000.
Printing.