Gaya APA
HARDJONO, J. (1971).
Indonesia Land and People .
JAKARTA:
PT.Gunung Agung.
Gaya Chicago
HARDJONO, J.
Indonesia Land and People.
JAKARTA:
PT.Gunung Agung,
1971.
BUKU.
Gaya MLA
HARDJONO, J.
Indonesia Land and People.
JAKARTA:
PT.Gunung Agung,
1971.
BUKU.
Gaya Turabian
HARDJONO, J.
Indonesia Land and People.
JAKARTA:
PT.Gunung Agung,
1971.
BUKU.