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
Trinidad and Tobago. Population Census Division and Trinidad and Tobago. Central Statistical Office,"1990 population and housing census, bulletin",,Republic of Trinidad and Tobago,1990,1990 population and housing census,,,,https://cir.nii.ac.jp/crid/1130282272803814528