Gaya APA
The European commission (Buku Hubungan Internasional). (1994).
:
.
Gaya Chicago
The European commission (Buku Hubungan Internasional).
.
:
,
1994.
Printing.
Gaya MLA
The European commission (Buku Hubungan Internasional).
.
:
,
1994.
Printing.
Gaya Turabian
The European commission (Buku Hubungan Internasional).
:
,
1994.
Printing.