著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL Food and Agriculture Organization of the United Nations. Commodities and Trade Division and Food and Agriculture Organization of the United Nations,Approaches to world food security : selected working papers of the Commodities and Trade Division,,Food and Agriculture Organization of the United Nations,1983,FAO economic and social development paper,,9251013640,,https://cir.nii.ac.jp/crid/1130000795382579584