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 "Gerson, Philip and Mackenzie, G. A. (George A.) and International Monetary Fund. Fiscal Affairs Dept","Poverty, income distribution, and economic policy in the Philippines",,International Monetary Fund,1998,IMF working paper,,,,https://cir.nii.ac.jp/crid/1130282271927263616