International Energy Agency, Group of Eight (Organization), Organisation for Economic Co-operation and Development, & ProQuest (Firm). (2008). Energy technology perspectives, 2008: Scenarios & strategies to 2050 : in support of the G8 Plan of Action. OECD/IEA.

International Energy Agency, Group of Eight (Organization), Organisation for Economic Co-operation and Development, and ProQuest (Firm). Energy Technology Perspectives, 2008: Scenarios & Strategies to 2050 : In Support of the G8 Plan of Action. Paris: OECD/IEA, 2008.

International Energy Agency, et al. Energy Technology Perspectives, 2008: Scenarios & Strategies to 2050 : In Support of the G8 Plan of Action. OECD/IEA, 2008.