Segura, A. (2006). Management of oil wealth under the permanent income hypothesis: The case of Sāo Tomé and Príncipe. International Monetary Fund.
芝加哥风格引文Segura, Alonso. Management of Oil Wealth Under the Permanent Income Hypothesis: The Case of Sāo Tomé and Príncipe. [Washington, D.C.]: International Monetary Fund, 2006.
MLA引文Segura, Alonso. Management of Oil Wealth Under the Permanent Income Hypothesis: The Case of Sāo Tomé and Príncipe. International Monetary Fund, 2006.
警告：这些引文格式不一定是100％准确.