Food and Agriculture Organization of the United Nations. (2012). FAO statistical pocketbook: World food and agriculture. Food and Agriculture Organization of the United Nations.
Chicago-viite (17. p.)Food and Agriculture Organization of the United Nations. FAO Statistical Pocketbook: World Food and Agriculture. Rome: Food and Agriculture Organization of the United Nations, 2012.
MLA-viite (9. p.)Food and Agriculture Organization of the United Nations. FAO Statistical Pocketbook: World Food and Agriculture. Food and Agriculture Organization of the United Nations, 2012.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.