APA (7 वां संस्करण) प्रशस्ति पत्र
Organisation for Economic Co-operation and Development, ProQuest (Firm), Guinet, J., & Backer, K. d. (2008). The internationalisation of business R&D: Evidence, impact and implications. OECD.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Organisation for Economic Co-operation and Development, ProQuest (Firm), Jean Guinet, और Koen de Backer. The Internationalisation of Business R&D: Evidence, Impact and Implications. Paris: OECD, 2008.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Organisation for Economic Co-operation and Development, et al. The Internationalisation of Business R&D: Evidence, Impact and Implications. OECD, 2008.
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