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
"Westphal, E. and Westphal-Stevels, J.M.C.",Agricultural systems in Ethiopia,,Centre for Agricultural publishing and Documentation,1975,Agricultural research reports,,9022005569,,https://cir.nii.ac.jp/crid/1130000795936986496