World Bank Staff, World Bank, & Saunders, R. J. (1993). Energy efficiency and conservation in the developing world: The World Bank's role. World Bank.
Tohutoru Kātū Chicago (17th ed.)World Bank Staff, World Bank, me Robert J. Saunders. Energy Efficiency and Conservation in the Developing World: The World Bank's Role. Washington, D.C.: World Bank, 1993.
Tohutoro MLA (9th ed.)World Bank Staff, et al. Energy Efficiency and Conservation in the Developing World: The World Bank's Role. World Bank, 1993.
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