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 International Bank for Reconstruction and Development. East Asia and Pacific Regional Office,The Philippines sugarlands diversification study,,"East Asia and Pacific Regional Office, International Bank for Reconstruction and Development",1986,Report,,,,https://cir.nii.ac.jp/crid/1130282271924294784