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 Hochschulrektorenkonferenz and Projekt Qualitätsmanagement,"The quality assurance system for higher education at European and national level : Bologna Seminar, Berlin, 15 and 16 February 2007",,HRK,2007,Beiträge zur Hochschulpolitik,,9783938738467,,https://cir.nii.ac.jp/crid/1130000794901958528