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 "Toh, Mun Heng and Low, Linda and Institute of Southeast Asian Studies. ASEAN Economic Research Unit",Economic impact of the withdrawal of the GSP on Singapore,,"ASEAN Economic Research Unit, Institute of Southeast Asian Studies",1991,ISEAS current economic affairs series,,9813035919,,https://cir.nii.ac.jp/crid/1130282270863830656