Gaya APA
Economic data for investors in Indonesia. (1968).
Jakarta:
.
Gaya Chicago
Economic data for investors in Indonesia.
.
Jakarta:
,
1968.
Buku.
Gaya MLA
Economic data for investors in Indonesia.
.
Jakarta:
,
1968.
Buku.
Gaya Turabian
Economic data for investors in Indonesia.
Jakarta:
,
1968.
Buku.