WIDJAJARSO, B. (1981). Struktur Ongkos Usaha Tani Padi dan Palawija 1981 (Cost Structure of Farms Paddy and Palawija). Biro Pusat Statistik.
Chicago Style (17th ed.) CitationWIDJAJARSO, Bambang. Struktur Ongkos Usaha Tani Padi Dan Palawija 1981 (Cost Structure of Farms Paddy and Palawija). Biro Pusat Statistik, 1981.
MLA (8th ed.) CitationWIDJAJARSO, Bambang. Struktur Ongkos Usaha Tani Padi Dan Palawija 1981 (Cost Structure of Farms Paddy and Palawija). Biro Pusat Statistik, 1981.
Warning: These citations may not always be 100% accurate.