Gaya APA

HANOI, SOCIALIST REPUBLIC OF VIETNAM. (). VIETNAM DEMOGRAPHIC AND HEALTH SURVEY 1988 . : .

Gaya Chicago

HANOI, SOCIALIST REPUBLIC OF VIETNAM. VIETNAM DEMOGRAPHIC AND HEALTH SURVEY 1988. : , . .

Gaya MLA

HANOI, SOCIALIST REPUBLIC OF VIETNAM. VIETNAM DEMOGRAPHIC AND HEALTH SURVEY 1988. : , . .

Gaya Turabian

HANOI, SOCIALIST REPUBLIC OF VIETNAM. VIETNAM DEMOGRAPHIC AND HEALTH SURVEY 1988. : , . .