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
National Sample Survey Organisation,Differences in level of consumption among socio-economic groups,,"National Sample Survey Organisation, Dept. of Statistics, Govt. of India",1997,Report,,,,https://cir.nii.ac.jp/crid/1130282273225183360