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 "Kao, Chih-kuo",International petroleum contracts : current trends and new directions,,Graham & Trotman,1994,International energy and resources law and policy series,,1859661033,,https://cir.nii.ac.jp/crid/1130000795161060352