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 "對外經濟政策研究院 and O, Yong-hyŏp and Song, Wŏn-ho",Sub-prime financial crisis and US policy choices,,Korea Institute for International Economic Policy (KIEP),2008,KIEP working paper,,9788932241937,,https://cir.nii.ac.jp/crid/1130000796103252352