Barlow, R. (1993). Solar pumping: An introduction and update on the technology, performance, costs, and economics. World Bank.
Citace podle Chicago (17th ed.)Barlow, Roy. Solar Pumping: An Introduction and Update on the Technology, Performance, Costs, and Economics. Washington, D.C: World Bank, 1993.
Citace podle MLA (9th ed.)Barlow, Roy. Solar Pumping: An Introduction and Update on the Technology, Performance, Costs, and Economics. World Bank, 1993.
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