(2007). African development report 2007: Natural resources for sustainable development in Africa. Oxford university press : for African development bank (ADB).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAfrican Development Report 2007: Natural Resources for Sustainable Development in Africa. Oxford: Oxford university press : for African development bank (ADB), 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAfrican Development Report 2007: Natural Resources for Sustainable Development in Africa. Oxford university press : for African development bank (ADB), 2007.
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