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 "Gastardo-Conaco, C. (Cecilia) and Jimenez, Pilar R.",Ethnicity and fertility in the Philippines,,Institute of Southeast Asian Studies,1986,Research notes and discussions paper,,9971988070,,https://cir.nii.ac.jp/crid/1130282270154098048