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 "Vernon, Raymond and Universities-National Bureau Committee for Economic Research",The technology factor in international trade,,"National Bureau of Economic Research,Distributed by Columbia University Press",1970,Universities--National Bureau conference series,,0870142089,,https://cir.nii.ac.jp/crid/1130000797786463488