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
World Institute for Development Economics Research,Indo-Sri Lanka economic cooperation : facilitating trade expansion through a reciprocal preference scheme,,World Institute for Development Economics Research (UNU/WIDER),1993,Study group series,,9529520123,,https://cir.nii.ac.jp/crid/1130000795913516416