Gaya APA
Martaadisoebrata, Djamhoer. ().
Obstetri Sosial .
:
.
Gaya Chicago
Martaadisoebrata, Djamhoer.
Obstetri Sosial.
:
,
.
Text.
Gaya MLA
Martaadisoebrata, Djamhoer.
Obstetri Sosial.
:
,
.
Text.
Gaya Turabian
Martaadisoebrata, Djamhoer.
Obstetri Sosial.
:
,
.
Print.