Gaya APA
KOH, K.
(1996).
SELECTED ASEAN DOCUMENT ON THE ENVIRONMENT : ISSUE NO.1, JULY 1996
.
SINGAPORE:
APCEL.
Gaya MLA
KOH, KL.
"SELECTED ASEAN DOCUMENT ON THE ENVIRONMENT : ISSUE NO.1, JULY 1996".
SINGAPORE:
APCEL,
1996.
Text.