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
"Habermeier, Karl Friedrich",The economic theory of product-improving learning,,"E. Elgar,University Microfilms International",1987,New advances in economic research series,,,,https://cir.nii.ac.jp/crid/1130282271251553536