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 "United Nations University. Institute for New Technologies and Nagesh Kumar and Siddharthan, N. S.","Technology, firm size and export behaviour in developing countries : the case of Indian enterprises",rev. ver,UNU/INTECH,1993,UNU/INTECH working paper,,,,https://cir.nii.ac.jp/crid/1130000794984837120