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 "Johnson, D. Gale (David Gale) and Conference on Food and Agricultural Policy for the 1980s",Food and agricultural policy for the 1980s,,American Enterprise Institute,1981,AEI symposia,,"0844722170,0844722162",,https://cir.nii.ac.jp/crid/1130000797195306496