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 "Alila, Patrick O. and University of Nairobi. Institute for Development Studies",Kenyan agricultural policy : the colonial roots of African smallholder agricultural policy and services,,"Institute for Development Studies, University of Nairobi",1977,Working paper,,,,https://cir.nii.ac.jp/crid/1130000796695104512