International Energy Agency. (2013). Resources to reserves 2013: Oil, gas and coal technologies for the energy markets of the future. Organisation for Economic Co-operation and Development : International Energy Agency.
Cita Chicago (17th ed.)International Energy Agency. Resources to Reserves 2013: Oil, Gas and Coal Technologies for the Energy Markets of the Future. Paris, France: Organisation for Economic Co-operation and Development : International Energy Agency, 2013.
Cita MLA (9th ed.)International Energy Agency. Resources to Reserves 2013: Oil, Gas and Coal Technologies for the Energy Markets of the Future. Organisation for Economic Co-operation and Development : International Energy Agency, 2013.
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