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
"Merz, Joachim",Fortschritte der MittelstandsForschung,,Lit,2007,"Entrepreneurship, professions, small business economics",,9783825802653,,https://cir.nii.ac.jp/crid/1130000797192132608