Billy C. Langley. (2003). Air conditioning and refrigeration troubleshooting handbook second edition. Usa: Prentice hall.
Chicago Style CitationBilly C. Langley. Air Conditioning and Refrigeration Troubleshooting Handbook Second Edition. Usa: Prentice hall, 2003.
MLA CitationBilly C. Langley. Air Conditioning and Refrigeration Troubleshooting Handbook Second Edition. Usa: Prentice hall, 2003.
Warning: These citations may not always be 100% accurate.