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 "Wippel, Steffen","Regionalizing Oman : political, economic and social dynamics",,Springer,2013,United Nations University series on regionalism,,9789400796355,,https://cir.nii.ac.jp/crid/1130010301143136791