Não informado. (2001). Air Conditioning, Heating and Ventilating. Industrial Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Air Conditioning, Heating and Ventilating. New York: Industrial Press, 2001.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Air Conditioning, Heating and Ventilating. Industrial Press, 2001.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.