APA
Porges F., . (2001). HVAC engineer's handbook. Oxford ; Boston: Butterworth-Heinemann.
Chicago
Porges F, . 2001. HVAC engineer's handbook. Oxford ; Boston: Butterworth-Heinemann.
Harvard
Porges F., . (2001). HVAC engineer's handbook. Oxford ; Boston: Butterworth-Heinemann.
MLA
Porges F, . HVAC engineer's handbook. Oxford ; Boston: Butterworth-Heinemann. 2001.