Porges, F. (1995). HVAC engineer's handbook (10th ed.). Butterworth-Heinemann.
Chicago Style aipamenaPorges, F. HVAC Engineer's Handbook. 10th ed. Oxford: Butterworth-Heinemann, 1995.
MLA aipamenaPorges, F. HVAC Engineer's Handbook. 10th ed. Butterworth-Heinemann, 1995.
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