E Otavo Rodriguez. (1986). FAO forestry paper N.49: Wood extraction with oxen and agricultural tractors. Rome: FAO.
Chicago Style citaatE Otavo Rodriguez. FAO Forestry Paper N.49: Wood Extraction With Oxen and Agricultural Tractors. Rome: FAO, 1986.
MLA citatieE Otavo Rodriguez. FAO Forestry Paper N.49: Wood Extraction With Oxen and Agricultural Tractors. Rome: FAO, 1986.
Let op: Deze citaties zijn niet altijd 100% accuraat.