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
"McIntire, John","Food security in the Sahel : variable import levy, grain reserves, and foreign exchange assistance",,International Food Policy Research Institute,1981,Research report,,0896290271,,https://cir.nii.ac.jp/crid/1130000796940215552