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
"Pennings, F. (Frans) and Erhag, Thomas and Stendahl, Sara",Non-public actors in social security administration : a comparative study,,Kluwer Law International,2013,Studies in employment and social policy,,9789041149176,,https://cir.nii.ac.jp/crid/1130000798149905664