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 Philippines. National Census and Statistics Office,"Procedural report : supplement to the Administrative report, pt. I & II",,National Economic and Development Authority. National Census and Statistics Office,1987,1983 census of establishments,,,,https://cir.nii.ac.jp/crid/1130000795552254720