International Energy Agency, United Nations Development Programme, & ProQuest (Firm). (2008). Energy in the Western Balkans: The path to reform and reconstruction. OECD.
Citazione stile Chigago Style (17a edizione)International Energy Agency, United Nations Development Programme, e ProQuest (Firm). Energy in the Western Balkans: The Path to Reform and Reconstruction. Paris: OECD, 2008.
Citatione MLA (9a ed.)International Energy Agency, et al. Energy in the Western Balkans: The Path to Reform and Reconstruction. OECD, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.