Gaya APA
Ramli, R. et al
(2000).
Anjloknya Harga Gabah Petani Padi
.
:
ECONIT Advisory Group.
Gaya MLA
Ramli, Rizal. et al.
"Anjloknya Harga Gabah Petani Padi".
:
ECONIT Advisory Group,
2000.
document online (PDF).