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 Europe and United Nations,Progress in the areas of energy efficiency and renewable energy in selected countries of the UNECE region,,United Nations,2019,ECE energy series,,9789211172140,,https://cir.nii.ac.jp/crid/1130566852125471744