Apte, Michael G, David Faulkner, William J Fisk, Alfred T Hodgson, Toshifumi Hotchi, Chi-Ming Lai, Michael Spears, Douglas P Sullivan, and Duo Wang. "Improving Relocatable Classroom HVAC For Improved IEQ And Energy Efficiency." Indoor Air 2005 Conference - The 10th International Conference on Indoor Air Quality and Climate 2005: 1121–1125.PDF