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 "Lieftinck, Pieter",External debt and debt-bearing capacity of developing countries,,"International Finance Section, Dept. of Economics, Princeton University",1966,Essays in international finance,,,,https://cir.nii.ac.jp/crid/1130282273170196992