Agency for Agricultural Research and Development Ministry of Agriculture
Agency for agricultural research and development ministry of agriculture-Republic of Indonesia, 1992
Buku Referensi
Dillon, H.S., author
Pustaka Sinar Harapan, 1999
Buku Teks
Badan Pusat Statistik , 2013
Buku Teks
Artikel Jurnal
Lepi T. (Tanadjaja) Tarmidi, author
2006
Artikel Jurnal