BEGGS CLIVE. (2009). ENERGY: MANAGEMENT, SUPPLY AND CONSERVATION. ELSEVIER.
Čikaški stil citiranja (17. izdanje)BEGGS CLIVE. ENERGY: MANAGEMENT, SUPPLY AND CONSERVATION. AMSTERDAM: ELSEVIER, 2009.
MLA način citiranja (9. izdanje)BEGGS CLIVE. ENERGY: MANAGEMENT, SUPPLY AND CONSERVATION. ELSEVIER, 2009.
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