Gaya APA
SINGARIMBUN, M., Manning, C. (1976).
Fertility and Family Planning In Mojolama .
YOGYAKARTA:
Poplation Institute.
Gaya MLA
SINGARIMBUN, MASRI., Manning, Chris.
"Fertility and Family Planning In Mojolama".
YOGYAKARTA:
Poplation Institute,
1976.
Text.