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
Hong Kong. Census and Statistics Dept,Boundary maps complementary to tabulations for district board districts and constituency areas = 區議會分區及選區統計表的附件 : 区域分界地圖,,Census and Statistics Dept.,1991,Hong Kong 1991 population census = 一九九一年人口普査,,,,https://cir.nii.ac.jp/crid/1130282273005935232