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
"Columba, Francesco and Gambacorta, Leonardo and Mistrulli, Paolo Emilio and Bank for International Settlements",Mutual guarantee institutions and small business finance,,Bank for International Settlements,2009,BIS working papers,,,,https://cir.nii.ac.jp/crid/1130000797904213888