Ibrahim Hasan
Rice marketing in Aceh: a regional analysis
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1976
 UI - Disertasi Membership
Ibrahim Hasan
Rice marketing in Aceh: a regional analysis
1976
 UI - Disertasi Membership
The Republic of Indonesia
S l. Lehman Brothers 1995,
 Buku Teks
Mears, Leon A.
The new rice economy of Indonesia
GadjahMada University Press, 1981
 Buku Teks
Weeds of rice in Indonesia
editors, Mohamad Soerjani, A.J.G.H. Kostermans, Gembong Tjitrosoepomo
Balai Pustaka, 1987
 Buku Teks SO