APA (7 वां संस्करण) प्रशस्ति पत्र
(1999). Research and development in industry = Recherche en developpement dans l'industrie: Expenditure and researchers, scientists and engineers = Depenses et chercheurs, scientifiques et ingenieurs 1976-1997 (1999 edition.). OECD Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Research and Development in Industry = Recherche En Developpement Dans L'industrie: Expenditure and Researchers, Scientists and Engineers = Depenses Et Chercheurs, Scientifiques Et Ingenieurs 1976-1997. 1999 edition. Paris: OECD Publishing, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Research and Development in Industry = Recherche En Developpement Dans L'industrie: Expenditure and Researchers, Scientists and Engineers = Depenses Et Chercheurs, Scientifiques Et Ingenieurs 1976-1997. 1999 edition. OECD Publishing, 1999.
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