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
"Inagawa, Nobuko","Economies of scale, technology, and intra-industry trade",,"Keio Economic Observatory (Sangyo Kenkyujo), Keio University",1989,Keio Economic Observatory occasional paper,,,,https://cir.nii.ac.jp/crid/1130282270436712960