Pulfrey, D. L. (1978). Photovoltaic power generation. Van Nostrand Reinhold Co..
Chicago Style aipamenaPulfrey, David L. Photovoltaic Power Generation. New York: Van Nostrand Reinhold Co., 1978.
MLA aipamenaPulfrey, David L. Photovoltaic Power Generation. Van Nostrand Reinhold Co., 1978.
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