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
"Mangahas, Mahar and Gamboa, Eduardo and University of the Philippines. Institute of Economic Development and Research",A note on decompositions of the Gini ratio by family and by type of income,,"Institute of Economic Development and Research, School of Economics, University of the Philippines",1975,Discussion paper,,,,https://cir.nii.ac.jp/crid/1130000796232864256