(1984). OECD science and technology indicators: Resources devoted to R&D. Paris: OECD.
Trích dẫn kiểu ChicagoOECD Science and Technology Indicators: Resources Devoted to R&D. Paris: OECD, 1984.
MLA citiranjeOECD Science and Technology Indicators: Resources Devoted to R&D. Paris: OECD, 1984.
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