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
"Von Braun, Joachim and Haen, Hartwig de",The effects of food price and subsidy policies on Egyptian agriculture,,International Food Policy Research Institute,1983,Research report,,0896290433,,https://cir.nii.ac.jp/crid/1130282272231904896