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
Lau Kak En and Singapore. Dept. of Statistics,Demographic characteristics,,Department of Statistics,1992,"Singapore census of population, 1990",,9971914387,,https://cir.nii.ac.jp/crid/1130000794804166656