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 "Beltran, Alain",A comparative history of national oil companies,,P.I.E. P. Lang,2010,Enjeux internationaux,,9789052015750,,https://cir.nii.ac.jp/crid/1130000794138734336