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 "Cheng, Zhangxi and Taylor, Ian",China's aid to Africa : does friendship really matter?,,Routledge,2017,Routledge studies on African politics and international relations,,9781138630390,,https://cir.nii.ac.jp/crid/1130000797144785536