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
"Khoo, Chian Kim and Singapore. Dept. of Statistics",Languages spoken at home,,In-house reproduction,1981,"Census of population, 1980, Singapore",,9971914093,,https://cir.nii.ac.jp/crid/1130000793682062464