El-Katiri, L., & Fattouh, B. (2012). Why so controversial? The dilemma of trying to assess energy subsidies. Oxford Institute for Energy Studies.
Cita Chicago (17th ed.)El-Katiri, L., i B. Fattouh. Why so Controversial? The Dilemma of Trying to Assess Energy Subsidies. Oxford Institute for Energy Studies, 2012.
Cita MLA (9th ed.)El-Katiri, L., i B. Fattouh. Why so Controversial? The Dilemma of Trying to Assess Energy Subsidies. Oxford Institute for Energy Studies, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.