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 "Moodley, Sagren and World Institute for Development Economics Research and United Nations University",Competing in the digital economy? : the dynamics and impacts of B2B E-commerce on the South African manufacturing sector,,"World Institute for Development Economics Research, United Nations University",2002,WIDER discussion paper,,9291902829,,https://cir.nii.ac.jp/crid/1130282268886326528