Gaya APA
Kalshoven, L.G.E.. (1981).
The pests of crops in Indonesia .
Jakarta:
Ichtiar Baru.
Gaya Chicago
Kalshoven, L.G.E..
The pests of crops in Indonesia.
Jakarta:
Ichtiar Baru,
1981.
.
Gaya MLA
Kalshoven, L.G.E..
The pests of crops in Indonesia.
Jakarta:
Ichtiar Baru,
1981.
.
Gaya Turabian
Kalshoven, L.G.E..
The pests of crops in Indonesia.
Jakarta:
Ichtiar Baru,
1981.
.