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
UST Social Research Center,The elderly in the Philippines,,"Social Research Center, University of Santo Tomas",1989,SRC occasional papers,,"9715060315,9715060323",,https://cir.nii.ac.jp/crid/1130282269399534080