Ploeg, F., & Poelhekke, S. (2009). Volatility And The Natural Resource Curse. Oxford University Press.
芝加哥风格引文Ploeg, F., 与 S. Poelhekke. Volatility And The Natural Resource Curse. Oxford University Press, 2009.
MLA引文Ploeg, F., 与 S. Poelhekke. Volatility And The Natural Resource Curse. Oxford University Press, 2009.
警告：这些引文格式不一定是100％准确.