Clark, C. (2012). A Profile of the Electric Power Industry: Facing the Challenges of the 21st Century. Business Expert Press.
Čikaški stil citiranjaClark, Charles. A Profile of the Electric Power Industry: Facing the Challenges of the 21st Century. Business Expert Press, 2012.
MLA način citiranjaClark, Charles. A Profile of the Electric Power Industry: Facing the Challenges of the 21st Century. Business Expert Press, 2012.
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