Organisation for Economic Co-operation and Development & ProQuest (Firm). (2009). Regions matter: Economic recovery, innovation and sustainable growth. OECD.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOrganisation for Economic Co-operation and Development और ProQuest (Firm). Regions Matter: Economic Recovery, Innovation and Sustainable Growth. Paris: OECD, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्रOrganisation for Economic Co-operation and Development और ProQuest (Firm). Regions Matter: Economic Recovery, Innovation and Sustainable Growth. OECD, 2009.
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