American Society of Mechanical Engineers. Boiler and pressure vessel committee. Subcommittee on heating boilers. (2007). An international code. 2007 ASME boiler and pressure vessel code. IV Rules for contruction of heating boiler. Estados Unidos: ASME.
Chicago Style CitationAmerican Society of Mechanical Engineers. Boiler and pressure vessel committee. Subcommittee on heating boilers. An International Code. 2007 ASME Boiler and Pressure Vessel Code. IV Rules for Contruction of Heating Boiler. Estados Unidos: ASME, 2007.
MLA CitationAmerican Society of Mechanical Engineers. Boiler and pressure vessel committee. Subcommittee on heating boilers. An International Code. 2007 ASME Boiler and Pressure Vessel Code. IV Rules for Contruction of Heating Boiler. Estados Unidos: ASME, 2007.