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 Office,Economic characteristics of unincorporated non-agricultural enterprises (excluding construction) in India : NSS 67th round (July 2010-June 2011),,"National Sample Survey Office, Ministry of Statistics and Programme Implementation, Govt. of India",2013,Report,,,,https://cir.nii.ac.jp/crid/1130000795249424640