.Brown, N. L. (1978). Renewable energy resources and rural applications in the developing world. Westview Press for the American Association for the Advancement of Science.
Чикаго-гийн эшлэл (17 дахь хэвлэлт).Brown, Norman L. Renewable Energy Resources and Rural Applications in the Developing World. Boulder, Colo.: Westview Press for the American Association for the Advancement of Science, 1978.
MLA -ийн эшлэл (9 дэх хэвлэлт).Brown, Norman L. Renewable Energy Resources and Rural Applications in the Developing World. Westview Press for the American Association for the Advancement of Science, 1978.
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