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[2] J.Worth,“Micro-Cooling,Heating,andPower(m-CHP) Instructional Module ”supported by united states department of energy (DOE), Mississippi Cooling, Heating, and Power (micro –CHP) and Bio-fuel center, December 2005 first printing
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[4] Resource Dynamics Corporation, "Integrated Energy Systems For Buildings : A Market Assessment "August 2002,pp 8
[5] F. Barbir,"PEM Fuell Cells theory and practice".University of Connecticut Storrs, CT February 2005, pp. 17-25
[6] Anders Christian Olesen, Julian Ralf Jensen, "Solid Oxide Fuel Cell Micro Combined Heat And Power System-Choosing The Right Reformer" Master Thesis in Aalborg University, June 2009, pp 21-39
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