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 "Wiarda, Howard J.",American foreign policy in regions of conflict : a global perspective,,Palgrave Macmillan,2012,American foreign policy in the 21st century,,9781137266880,,https://cir.nii.ac.jp/crid/1130000793774370944