Brumbaugh, J. E. (2004). Audel HVAC fundamentals, Volume 3, Air-conditioning, heat pumps, and distribution systems (All new 4th ed.). Wiley Pub. Inc.
Chicago-Zitierstil (17. Ausg.)Brumbaugh, James E. Audel HVAC Fundamentals, Volume 3, Air-conditioning, Heat Pumps, and Distribution Systems. All new 4th ed. Indianapolis, IN: Wiley Pub. Inc, 2004.
MLA-Zitierstil (9. Ausg.)Brumbaugh, James E. Audel HVAC Fundamentals, Volume 3, Air-conditioning, Heat Pumps, and Distribution Systems. All new 4th ed. Wiley Pub. Inc, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.