Bibliography
- Combined Heating, Cooling and Power Handbook: Technologies and Applications . 2003 . Neil Petchers : Fairmont Press .
- Guide to Energy Management, Fourth Edition . 2003 . Edited by: Barney , Capehart L. , Wayne , Turner C. and William , Kennedy J . Fairmont Press .
- Energy Management Handbook, 4th Edition . 2001 . Edited by: Wayne , Turner C. Fairmont Press . edited by