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
"Liu, Puning","China's Northern Wei dynasty, 386-535 : the struggle for legitimacy",,Routledge,2021,Asian states and empires,,9780367347444,,https://cir.nii.ac.jp/crid/1130850378885781511