APA aipamena

Dunning, T. (2008). Crude democracy: Natural resource wealth and political regimes. Cambridge University Press.

Chicago Style aipamena

Dunning, Thad. Crude Democracy: Natural Resource Wealth and Political Regimes. Cambridge, [England]: Cambridge University Press, 2008.

MLA aipamena

Dunning, Thad. Crude Democracy: Natural Resource Wealth and Political Regimes. Cambridge University Press, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.