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 "Colardyn, Danielle and Bjornavold, Jens",The learning continuity : European inventory on validating non-formal and informal learning : national policies and practices in validating non-formal and informal learning,,Office for Official Publications of the European Communities,2005,CEDEFOP panorama,,9289602759,,https://cir.nii.ac.jp/crid/1130282270279539584