Smith, R. E. (2015). Electricity for refrigeration, heating, and air conditioning. Stamford: Cengage Learning.
शिकागो स्टाइल उद्धरणSmith, Russell E. Electricity for Refrigeration, Heating, and Air Conditioning. Stamford: Cengage Learning, 2015.
एमएलए उद्धरणSmith, Russell E. Electricity for Refrigeration, Heating, and Air Conditioning. Stamford: Cengage Learning, 2015.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.