Indonesian Journal of Agricultur Science : Indonesian agency for agricultural research and development
Badan Penelitian dan Pengembangan Pertanian Deptan, 2006
 Majalah, Jurnal, Buletin
Soepomo Poedjosoedarmo
Javanese influence on Indonesian
Australian National University, 1982
 Buku Teks SO
Power, Jonathan
Development economics / Jonathan Power, foreward by Ward Barbara
Longman, 1971
 Buku Teks SO
Power, Jonathan
Development economics / Jonathan Power, foreward by Ward Barbara
Longman, 1971
 Buku Teks SO
Matsuo, Hiroshi
The development of Javanese cotton industry
Institute of Developing Economics, 1970
 Buku Teks