Cita APA (7a ed.)
Hassan Qudrat-Ullah. Energy Policy Modeling in the 21st Century. Springer.
Cita estilo Chicago (17a ed.)
Hassan Qudrat-Ullah. Energy Policy Modeling in the 21st Century. Nueva York, EUA: Springer.
Cita MLA (9a ed.)
Hassan Qudrat-Ullah. Energy Policy Modeling in the 21st Century. Springer.
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