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 "United Nations Meeting on Co-operation among Developing Countries in Petroleum, Geneva, 1975 and United Nations. Dept. of Economic and Social Affairs","Petroleum co-operation among developing countries proceedings of the United Nations Meeting on Co-operation among Developing Countries in Petroleum, Geneva, 10 to 20 November, 1975",,United Nations,1977,Document,,,,https://cir.nii.ac.jp/crid/1130282271075787264