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
"Collier, Paul and Rural Employment Policy Research Programme and International Labour Office. Rural Employment Policies Branch",Oil shocks and food security in Nigeria,,International Labour Office,1987,World employment programme research : working papers,,9221062058,,https://cir.nii.ac.jp/crid/1130000797950846208