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. Statistical Office,Basic methodological principles governing the compilation of the system of statistical balances of the national economy,,United Nations,1989,Studies in methods,,"9211613035,9211613019",,https://cir.nii.ac.jp/crid/1130000797706038912