Khan B.H. (2017). Non- Conventional Energy Resources (3rd.). Mc Graw Hill Education Pvt. Ltd.
Chicago-čujuhus (17. p.)Khan B.H. Non- Conventional Energy Resources. 3rd. New Delhi: Mc Graw Hill Education Pvt. Ltd, 2017.
MLA-čujuhus (9. p.)Khan B.H. Non- Conventional Energy Resources. 3rd. Mc Graw Hill Education Pvt. Ltd, 2017.
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