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 "Liepina, Sanda and Coolidge, Jacqueline and Grava, Lars",Improving the business environment in Latvia : the impact of FIAS assistance,,FIAS : World Bank,2008,Occasional paper,,9780821371893,,https://cir.nii.ac.jp/crid/1130282272088838144