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
"Gilbert, Elon Hamilton and Overseas Development Institute (London, England). Agricultural Administration Unit",The meaning of the maize revolution in Sub-Saharan Africa : seeking guidance from past impacts,,In-house reproduction),1995,Network paper,,,,https://cir.nii.ac.jp/crid/1130282273288213632