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
"Broersma, Lourens and McGuckin, Robert H.",The impact of computers on productivity in the trade sector : explorations with Dutch microdata,Rev.,Groningen Growth and Development Centre,2000,Research memorandum,,,,https://cir.nii.ac.jp/crid/1130000795717817216