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
"Pakpahan, Agus and Pusat Penelitian Agro Ekonomi (Indonesia)",A Preliminary study on agricultural diversification in Indonsia,,"Center for Agro Economic Research, Agency for Agricultural Research and Development",1990,Monograph series,,9798094077,,https://cir.nii.ac.jp/crid/1130000795007484800