APA ציטוט

Van der Ploeg, R., & Poelhekke, S. (2008). Volatility and the natural resource curse. University of Oxford.

Chicago Style (17th ed.) Citation

Van der Ploeg, R., and S. Poelhekke. Volatility and the Natural Resource Curse. University of Oxford, 2008.

ציטוט MLA

Van der Ploeg, R., and S. Poelhekke. Volatility and the Natural Resource Curse. University of Oxford, 2008.