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
"Hyun, Hea-Jung and Hur, Jung and 對外經濟政策研究院",Trade openness and vertical integration : evidence from Korean firm-level data,,Korea Institute for International Economic Policy (KIEP),2009,KIEP working paper,,9788932242026,,https://cir.nii.ac.jp/crid/1130000794941071488