Gaya APA
ONGHOKHAM, . (1981).
Social change in Madiun (East Java) during the nineteenth century : .
Bogor:
Agro-economic survey.
Gaya MLA
ONGHOKHAM, .
"Social change in Madiun (East Java) during the nineteenth century :".
Bogor:
Agro-economic survey,
1981.
Buku.