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. Economic Commission for Asia and the Far East,"Proceedings of the fourth symposium on the development of petroleum resources of asia and the far east : economics, technical training, United Nations assistance, petroleum legislation, and pollution by petroleum products",,United Nations,1973,Mineral resources development series,,,,https://cir.nii.ac.jp/crid/1130000797644830080