1. Aziz A. Park J. Loftness V. andCochran E. (2012).Field measurement protocols for evaluating indoor environmental quality and user satisfaction in relation to energy efficiency.U.S. DOE The Energy Efficient Buildings Hub Dept. of Energy.
2. Betz F.(2009a).Combined cooling heating power and ventilation. PhD dissertation Carnegie Mellon University.
3. Betz F.andArcher D.(2009b). Biodiesel fueled engine generator with heat recovery: comparing biodiesel to diesel performance.ASME 2009 3rd International Conference on Energy Sustainability 2 San Francisco CA USA July 19–23 2009.
4. Choi J.(2010).CoBi: bio‐sensing building mechanical system controls for sustainably enhancing individual thermal comfort. PhD Thesis Carnegie Mellon University.
5. Investigation of human body skin temperatures as a bio-signal to indicate overall thermal sensations