Robinson, D. (2009). US Energy and Climate Legislation – The Big Deal. Oxford Institute for Energy Studies.
Cita Chicago (17th ed.)Robinson, D. US Energy and Climate Legislation – The Big Deal. Oxford Institute for Energy Studies, 2009.
Cita MLA (9th ed.)Robinson, D. US Energy and Climate Legislation – The Big Deal. Oxford Institute for Energy Studies, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.