Food and Agriculture Organization of the United Nations. (1985). Multiple farm use of agricultural machinery. Food and Agriculture Organisation of the United Nations.
Chicago-referens (17:e uppl.)Food and Agriculture Organization of the United Nations. Multiple Farm Use of Agricultural Machinery. Rome: Food and Agriculture Organisation of the United Nations, 1985.
MLA-referens (9:e uppl.)Food and Agriculture Organization of the United Nations. Multiple Farm Use of Agricultural Machinery. Food and Agriculture Organisation of the United Nations, 1985.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.