Gaya APA
Indonesia demographic and health survey 1991:preliminary report. (1991).
Jakarta:
BPS.
Gaya Chicago
Indonesia demographic and health survey 1991:preliminary report.
.
Jakarta:
BPS,
1991.
.
Gaya MLA
Indonesia demographic and health survey 1991:preliminary report.
.
Jakarta:
BPS,
1991.
.
Gaya Turabian
Indonesia demographic and health survey 1991:preliminary report.
Jakarta:
BPS,
1991.
.