Bacon, R., & Kojima, M. (2008). Coping with oil price volatility. Energy Sector Management Assistance Program.
Chicago Style (17. basım) AtıfBacon, Robert, ve Masami Kojima. Coping with Oil Price Volatility. Washington, D.C: Energy Sector Management Assistance Program, 2008.
MLA (9th ed.) AtıfBacon, Robert, ve Masami Kojima. Coping with Oil Price Volatility. Energy Sector Management Assistance Program, 2008.
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