Gaya APA
Brumbaugh, J, E. (2004).
AUDEL : HVAC Fundamentals Volume 1 : Heating systems, Furnaces and Boilers (4).
Canada:
Wiley Publishing.
Gaya MLA
Brumbaugh, James, E.
"AUDEL : HVAC Fundamentals Volume 1 : Heating systems, Furnaces and Boilers".
4
Canada:
Wiley Publishing,
2004.
Text.