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
"McCallen, Brian",English : a world commodity : the international market for training in english as a foreign language,,Economist Intelligence Unit,1989,Special report,,0850582482,,https://cir.nii.ac.jp/crid/1130282269812526720