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 "Kuntjoro, Sri Utami and Kusnadi, Nunung and Utomo, Kampto","Demand for corn, cassava, and soybean in human consumption : a case study of Java, Indonesia",,CGPRT Centre,1989,Working paper,,9798059220,,https://cir.nii.ac.jp/crid/1130000793900372736