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 "Hull, Terence H.",An improved technique of using time lines in determining ages for demographic and health surveys,,"Population Institute, Gadjah Mada University",1976,Working paper series,,,,https://cir.nii.ac.jp/crid/1130000795888069248