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
"Beltrão, Kaizô Iwakami and アジア経済研究所",Family arrangements and income sources of the elderly population : a comparison between Brazil and Japan,,"Institute of Developoing Economies, Japan External Trade Organization",2005,V.R.F. series,,,,https://cir.nii.ac.jp/crid/1130282270112979328