Gaya APA
Laporan statistik perdagangan trade statistics. (2011).
:
.
Gaya Chicago
Laporan statistik perdagangan trade statistics.
.
:
,
2011.
Laporan.
Gaya MLA
Laporan statistik perdagangan trade statistics.
.
:
,
2011.
Laporan.
Gaya Turabian
Laporan statistik perdagangan trade statistics.
:
,
2011.
Laporan.