Food and Agriculture Organization of the United Nations. (2013). FAO statistical yearbook 2013: World food and agriculture. Food and Agriculture Organization of the United Nations.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Food and Agriculture Organization of the United Nations. FAO Statistical Yearbook 2013: World Food and Agriculture. Rome: Food and Agriculture Organization of the United Nations, 2013.
MLA -ийн эшлэл (9 дэх хэвлэлт)Food and Agriculture Organization of the United Nations. FAO Statistical Yearbook 2013: World Food and Agriculture. Food and Agriculture Organization of the United Nations, 2013.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.