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 "Hammond, Allen L. and World Resources Institute and International Finance Corporation",The next 4 billion : market size and business strategy at the base of the pyramid,,"World Resources Institute, International Finance Corporation",2007,World Resources Institute report,,1569736251,,https://cir.nii.ac.jp/crid/1130282271673221504