Herman, S. L., & Sparkman, R. (2014). Electricity & controls for HVAC/R (7th edition.). Stamford. CT :: Cengage Learning,.
Chicago Style CitationHerman, Stephen L.,, and Ron Sparkman. Electricity & Controls for HVAC/R. 7th edition. Stamford. CT :: Cengage Learning,, 2014.
MLA CitationHerman, Stephen L.,, and Ron Sparkman. Electricity & Controls for HVAC/R. 7th edition. Stamford. CT :: Cengage Learning,, 2014.
Warning: These citations may not always be 100% accurate.