Porges. (1976). Handbook of heating, ventilating and air conditioning: Ready-reference tables and data (7th ed.). Newnes-Butterworths.
Chicago Style (17th ed.) CitationPorges. Handbook of Heating, Ventilating and Air Conditioning: Ready-reference Tables and Data. 7th ed. London Boston: Newnes-Butterworths, 1976.
MLA (8th ed.) CitationPorges. Handbook of Heating, Ventilating and Air Conditioning: Ready-reference Tables and Data. 7th ed. Newnes-Butterworths, 1976.
Warning: These citations may not always be 100% accurate.