Gaya APA
The Asean population programme : annual report 1980-1981. (1980).
Malaysia:
ASEAN Population Coordination Unit.
Gaya Chicago
The Asean population programme : annual report 1980-1981.
.
Malaysia:
ASEAN Population Coordination Unit,
1980.
.
Gaya MLA
The Asean population programme : annual report 1980-1981.
.
Malaysia:
ASEAN Population Coordination Unit,
1980.
.
Gaya Turabian
The Asean population programme : annual report 1980-1981.
Malaysia:
ASEAN Population Coordination Unit,
1980.
.