Hinrichs, R. A. (2006). Energy: Its use and the environment. Australia: Thomson Brooks/Cole.
शिकागो स्टाइल उद्धरणHinrichs, Roger A. Energy: Its Use and the Environment. Australia: Thomson Brooks/Cole, 2006.
एमएलए उद्धरणHinrichs, Roger A. Energy: Its Use and the Environment. Australia: Thomson Brooks/Cole, 2006.
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