Boyle, G. (2007). Renewable electricity and the grid: The challenge of variability. Earthscan.
शिकागो स्टाइल उद्धरणBoyle, Godfrey. Renewable Electricity and the Grid: The Challenge of Variability. London ; Sterling, VA: Earthscan, 2007.
एमएलए उद्धरणBoyle, Godfrey. Renewable Electricity and the Grid: The Challenge of Variability. Earthscan, 2007.
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