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 Basant, Rakesh and Fikkert, Brian","Impact of R&D, foreign technology purchase and technology spillovers on Indian industrial productivity : some estimates",,UNU/INTECH,1993,UNU/INTECH working paper,,9291410004,,https://cir.nii.ac.jp/crid/1130282271152123264