Rutkowski, H. (2011). Manual D: Residential duct systems (3rd. ed., version 1.10.). Air Conditioning Contractors of America.
Chicago Style (17th ed.) CitationRutkowski, Hank. Manual D: Residential Duct Systems. 3rd. ed., version 1.10. Arlington, VA.: Air Conditioning Contractors of America, 2011.
MLA (9th ed.) CitationRutkowski, Hank. Manual D: Residential Duct Systems. 3rd. ed., version 1.10. Air Conditioning Contractors of America, 2011.
Warning: These citations may not always be 100% accurate.