Dunning, T. (2008). Crude democracy: Natural resource wealth and political regimes. Cambridge University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDunning, Thad. Crude Democracy: Natural Resource Wealth and Political Regimes. Cambridge, [England]: Cambridge University Press, 2008.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDunning, Thad. Crude Democracy: Natural Resource Wealth and Political Regimes. Cambridge University Press, 2008.
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