(2001). The economics of conservation agriculture. Rome, Italy: FAO.
Trích dẫn kiểu ChicagoThe Economics of Conservation Agriculture. Rome, Italy: FAO, 2001.
Deismireacht MLAThe Economics of Conservation Agriculture. Rome, Italy: FAO, 2001.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.