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
"Nguyen, Gregory Tien Hung",Agriculture and rural development in the People's Republic of the Congo,,Westview Press,1987,Westview special studies on Africa,,0813370671,,https://cir.nii.ac.jp/crid/1130000794080607360