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 "Zablan, Zelda C. and United Nations. Economic and Social Commission for Asia and the Pacific",Philippines : knowledge and attitudes of grassroots family planning workers about contraceptive methods,,"Economic and Social Commission for Asia and the Pacific,United Nations",1988,Asian population studies series,,,,https://cir.nii.ac.jp/crid/1130282271205909120