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 India. Office of the Registrar General & Census Commissioner,Marital status and age at marriage : an analysis of 2001 census data,,"Office of the Registrar General and Census Commissioner, India, Ministry of Home Affairs",2008,"Census of India, 2001",,,,https://cir.nii.ac.jp/crid/1130567907758513792