Food and Agriculture Organization of the United Nations. (2001). Handbook for defining and setting up a food security information and early warning system (FSIEWS). Food and Agriculture Organization of the United Nations.
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումFood and Agriculture Organization of the United Nations. Handbook for Defining and Setting Up a Food Security Information and Early Warning System (FSIEWS). Rome: Food and Agriculture Organization of the United Nations, 2001.
MLA (9րդ խմբ.) ՄեջբերումFood and Agriculture Organization of the United Nations. Handbook for Defining and Setting Up a Food Security Information and Early Warning System (FSIEWS). Food and Agriculture Organization of the United Nations, 2001.