Gaya APA
A Directory of Southeast Asia. (2002).
:
OSIDEV.
Gaya Chicago
A Directory of Southeast Asia.
.
:
OSIDEV,
2002.
Buku.
Gaya MLA
A Directory of Southeast Asia.
.
:
OSIDEV,
2002.
Buku.
Gaya Turabian
A Directory of Southeast Asia.
:
OSIDEV,
2002.
Buku.