Sheet metal and Air conditioning Contractors' National Association. (1975). Accepted industry practice for industrial duct construction. The Association.
Chicago Style (17th ed.) CitationSheet metal and Air conditioning Contractors' National Association. Accepted Industry Practice for Industrial Duct Construction. Vienna, Va.: The Association, 1975.
MLA (9th ed.) CitationSheet metal and Air conditioning Contractors' National Association. Accepted Industry Practice for Industrial Duct Construction. The Association, 1975.
Warning: These citations may not always be 100% accurate.